Kinetic resolution of racemic cyclic olefins via chiral dioxirane [12]

Journal of the American Chemical Society

Volumn 121, Issue 33, 1999, Pages 7718-7719

  Frohn, Michael ^a   Zhou, Xiaoming ^a   Zhang, Jian Rong ^a   Tang, Yong ^a   Shi, Yian ^a  

^a Department of Environmental and Radiological Health Sciences   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE; CYCLOHEXENE DERIVATIVE;

CHEMICAL STRUCTURE; CHIRALITY; ENANTIOMER; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; KINETICS; LETTER; PROTON NUCLEAR MAGNETIC RESONANCE; STEREOCHEMISTRY;

EID: 0033603865     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja9830039     Document Type: Letter

References (38)

1. For general leading references on dioxiranes see: (a) Murray, R. W. Chem. Rev. 1989, 89, 1187. (b) Adam, W.; Curci, R.; Edwards, J. O. Acc. Chem. Res. 1989, 22, 205. (c) Curci, R.; Dinoi, A.; Rubino, M. F. Pure Appl. Chem. 1995, 67, 811. (d) Clennan, E. L. Trends Org. Chem. 1995, 5, 231. (e) Adam, W.; Smerz, A. K. Bull. Soc. Chim. Belg. 1996, 105, 581.
2. For general leading references on dioxiranes see: (a) Murray, R. W. Chem. Rev. 1989, 89, 1187. (b) Adam, W.; Curci, R.; Edwards, J. O. Acc. Chem. Res. 1989, 22, 205. (c) Curci, R.; Dinoi, A.; Rubino, M. F. Pure Appl. Chem. 1995, 67, 811. (d) Clennan, E. L. Trends Org. Chem. 1995, 5, 231. (e) Adam, W.; Smerz, A. K. Bull. Soc. Chim. Belg. 1996, 105, 581.
3. For general leading references on dioxiranes see: (a) Murray, R. W. Chem. Rev. 1989, 89, 1187. (b) Adam, W.; Curci, R.; Edwards, J. O. Acc. Chem. Res. 1989, 22, 205. (c) Curci, R.; Dinoi, A.; Rubino, M. F. Pure Appl. Chem. 1995, 67, 811. (d) Clennan, E. L. Trends Org. Chem. 1995, 5, 231. (e) Adam, W.; Smerz, A. K. Bull. Soc. Chim. Belg. 1996, 105, 581.
4. For general leading references on dioxiranes see: (a) Murray, R. W. Chem. Rev. 1989, 89, 1187. (b) Adam, W.; Curci, R.; Edwards, J. O. Acc. Chem. Res. 1989, 22, 205. (c) Curci, R.; Dinoi, A.; Rubino, M. F. Pure Appl. Chem. 1995, 67, 811. (d) Clennan, E. L. Trends Org. Chem. 1995, 5, 231. (e) Adam, W.; Smerz, A. K. Bull. Soc. Chim. Belg. 1996, 105, 581.
5. For general leading references on dioxiranes see: (a) Murray, R. W. Chem. Rev. 1989, 89, 1187. (b) Adam, W.; Curci, R.; Edwards, J. O. Acc. Chem. Res. 1989, 22, 205. (c) Curci, R.; Dinoi, A.; Rubino, M. F. Pure Appl. Chem. 1995, 67, 811. (d) Clennan, E. L. Trends Org. Chem. 1995, 5, 231. (e) Adam, W.; Smerz, A. K. Bull. Soc. Chim. Belg. 1996, 105, 581.
6. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
7. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
8. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
9. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
10. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
11. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
12. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
13. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
14. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
15. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
16. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
17. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
18. For leading references on asymmetric epoxidation mediated by chiral ketones see: (a) Curci, R.; Fiorentino, M.; Serio, M. R. J. Chem. Soc., Chem. Commun. 1984, 155. (b) Curci, R.; D'Accolti, L.; Fiorentino, M.; Rosa, A. Tetrahedron Lett. 1995, 36, 5831. (c) Brown, D. S.; Marples, B. A.; Smith, P.; Walton, L Tetrahedron 1995, 51, 3587. (d) Denmark, S. E.; Forbes, D. C.; Hays, D. S.; DePue, J. S.; Wilde, R. G. J. Org. Chem. 1995, 60, 1391. (e) Yang, D.; Yip, Y. C.; Tang, M. W.; Wong, M. K.; Zheng, J. H.; Cheung, K. K. J. Am. Chem. Soc. 1996, 118, 491. (f) Yang, D.; Wang, X.-C.; Wong, M.-K.; Yip, Y.-C.; Tang, M.-W. J. Am. Chem. Soc. 1996, 118, 11311. (g) Song, C. E.; Kim, Y. H.; Lee, K. C.; Lee, S. G.; Jin, B. W. Tetrahedron: Asymmetry 1997, 8, 2921. (h) Adam, W.; Zhao, C.-G. Tetrahedron: Asymmetry 1997, 8, 3995. (i) Denmark, S. E.; Wu, Z.; Crudden, C. M.; Matsuhashi, H. J. Org. Chem. 1997, 62, 8288. (j) Bergbreiter, D. E. Chemtracts: Org. Chem. 1997, 10, 661. (k) Armstrong, A.; Hayter, B. R. Chem. Commun. 1998, 621. (l) Dakin, L. A.; Panek, J. S. Chemtracts: Org. Chem. 1998, 11, 531. (m) Yang, D.; Wong, M.-K.; Yip, Y.-C.; Wang, X.-C.; Tang, M.-W.; Zheng, J.-H.; Cheung, K.-K. J. Am. Chem. Soc. 1998, 120, 5943.
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24. (f) Zhu, Y.; Tu, Y.; Yu, H.; Shi, Y. Tetrahedron Lett. 1998, 39, 7819.
25. (g) Tu, Y.; Wang, Z.-X.; Frohn, M.; He, M.; Yu, H.; Tang, Y.; Shi, Y. J. Org. Chem. 1998, 63, 8475.
26. Many excellent kinetic resolution methods have been developed. For leading references on kinetic resolution by asymmetric epoxidation see: (a) Martin, V. S.; Woodard, S. S.; Katsuki, T.; Yamada, Y.; Ikeda, M.; Sharpless, K. B. J. Am. Chem. Soc. 1981, 103, 6237. (b) Johnson, R. A.; Sharpless, K. B. In Catalytic Asymmetric Synthesis; Ojima, I., Ed.; VCH: New York, 1993; Chapter 4.1. (c) Vander Velde, S. L.; Jacobsen, E. N. J. Org. Chem. 1995, 60, 5380. (d) Noguchi, Y.; Irie, R.; Fukuda, T.; Katsuki, T. Tetrahedron Lett. 1996, 37, 4533.
27. Many excellent kinetic resolution methods have been developed. For leading references on kinetic resolution by asymmetric epoxidation see: (a) Martin, V. S.; Woodard, S. S.; Katsuki, T.; Yamada, Y.; Ikeda, M.; Sharpless, K. B. J. Am. Chem. Soc. 1981, 103, 6237. (b) Johnson, R. A.; Sharpless, K. B. In Catalytic Asymmetric Synthesis; Ojima, I., Ed.; VCH: New York, 1993; Chapter 4.1. (c) Vander Velde, S. L.; Jacobsen, E. N. J. Org. Chem. 1995, 60, 5380. (d) Noguchi, Y.; Irie, R.; Fukuda, T.; Katsuki, T. Tetrahedron Lett. 1996, 37, 4533.
28. Many excellent kinetic resolution methods have been developed. For leading references on kinetic resolution by asymmetric epoxidation see: (a) Martin, V. S.; Woodard, S. S.; Katsuki, T.; Yamada, Y.; Ikeda, M.; Sharpless, K. B. J. Am. Chem. Soc. 1981, 103, 6237. (b) Johnson, R. A.; Sharpless, K. B. In Catalytic Asymmetric Synthesis; Ojima, I., Ed.; VCH: New York, 1993; Chapter 4.1. (c) Vander Velde, S. L.; Jacobsen, E. N. J. Org. Chem. 1995, 60, 5380. (d) Noguchi, Y.; Irie, R.; Fukuda, T.; Katsuki, T. Tetrahedron Lett. 1996, 37, 4533.
29. Many excellent kinetic resolution methods have been developed. For leading references on kinetic resolution by asymmetric epoxidation see: (a) Martin, V. S.; Woodard, S. S.; Katsuki, T.; Yamada, Y.; Ikeda, M.; Sharpless, K. B. J. Am. Chem. Soc. 1981, 103, 6237. (b) Johnson, R. A.; Sharpless, K. B. In Catalytic Asymmetric Synthesis; Ojima, I., Ed.; VCH: New York, 1993; Chapter 4.1. (c) Vander Velde, S. L.; Jacobsen, E. N. J. Org. Chem. 1995, 60, 5380. (d) Noguchi, Y.; Irie, R.; Fukuda, T.; Katsuki, T. Tetrahedron Lett. 1996, 37, 4533.
30. 1H NMR analysis showed that the resulting epoxy alcohol matched the minor isomer (trans epoxide) of the epoxidation products of 2-phenyl-2-cyclohexenol with m-CPBA. It is known that the epoxidation of an allylic alcohol with m-CPBA gives the cis epoxide as a major product due to the directing effect of the hydroxy group. For a leading reference on this subject see: Hoveyda, A. H.; Evans, D. A.; Fu, G. C. Chem. Rev. 1993, 93, 1307.
31. For kinetic resolution of related systems using asymmetric dihydroxylation see: Kolb, H. C.; VanNieuwenhze, M. S.; Sharpless, K. B. Chem. Rev. 1994, 94, 2503.
32. The trans configuration was assigned as epoxide 5.
33. 2 is large (e.g., Table 1, entry 12) (for further discussion of the effects of sterics on the transition state, see ref 3b).
34. Dieter, R. K.; Tokles, M. J. Am. Chem. Soc. 1987, 109, 2040.
35. For a Zr-catalyzed kinetic resolution of cyclic allylic ethers see: (a) Visser, M. S.; Harrity, J. P. A.; Hoveyda, A. H. J. Am. Chem. Soc. 1996, 118, 3779. (b) Harrity, J. P. A.; Visser, M. S.; Gleason, J. D.; Hoveyda, A. H. J. Am. Chem. Soc. 1997, 119, 1488.
36. For a Zr-catalyzed kinetic resolution of cyclic allylic ethers see: (a) Visser, M. S.; Harrity, J. P. A.; Hoveyda, A. H. J. Am. Chem. Soc. 1996, 118, 3779. (b) Harrity, J. P. A.; Visser, M. S.; Gleason, J. D.; Hoveyda, A. H. J. Am. Chem. Soc. 1997, 119, 1488.
37. Allen, J. V.; Williams J. M. J. Tetrahedron Lett. 1996, 37, 1859.
38. Kagan, H. B.; Fiaud, J. C. Top. Stereochem. 1988, 18, 249.