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Volumn 5, Issue 4, 2003, Pages 475-478

Mono- versus bidentate ligands in rhodium-catalyzed asymmetric hydrogenation. A comparative rate study

Author keywords

[No Author keywords available]

Indexed keywords

AMINO ACID DERIVATIVE; LIGAND; MONODENTATE PHOSPHORAMIDITE; PHOSPHINE DERIVATIVE; PHOSPHORUS DERIVATIVE; RHODIUM; UNCLASSIFIED DRUG;

EID: 0012824998     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol027457t     Document Type: Article
Times cited : (87)

References (49)
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    • For other recent examples: (a) Reetz, M. T.; Sell, T. Tetrahedron Lett. 2000, 41, 6333. (b) Chen, W.; Xiao, J. Tetrahedron Lett. 2001, 42, 2897. (c) Zeng, Q.; Liu, H.; Cui, X.; Mi, A.; Jiang, Y.; Li, X.; Choi, M. C. K.; Chan, A. S. C. Tetrahedron: Asymmetry 2002, 13, 115. (d) Junge, K.; Oehme, G.; Monsees, A.; Riermeier, T.; Dingerdissen, U.; Beller, M. Tetrahedron Lett. 2002, 43, 4977. (e) Fu, Y.; Xie, J.-H.; Hu, A.-G.; Zhou, H.; Wang, L.-X.; Zhou, Q.-L. Chem. Commun. 2002, 480. (f) Jia, X.; Guo, R.; Li, X.; Yao, X.; Chan, A. S. C. Tetrahedron Lett. 2002, 43, 5541. (g) Hu, A.-G.; Fu, Y.; Xie, J.-H.; Zhou, H.; Wang, L.-X.; Zhou, Q.-L. Angew. Chem., Int. Ed. 2002, 41, 2348. (h) van den Berg, M.; Haak, R. M.; Minnaard, A. J.; de Vries, A. H. M.; de Vries, J. G.; Feringa, B. L. Adv. Synth. Catal. 2002, 344, 1003. (i) Guillen, F.; Rivard, M.; Toffano, M.; Legros, J.-Y.; Daran J.-C.; Fiaud, J.-C. Tetrahedron 2002, 58, 5895. (j) van den Berg, M.; Minnaard, A. J.; Haak, R. M.; Leeman, M.; Schudde, E. P.; Meetsma, A.; Feringa, B. L.; de Vries, A. H. M.; Maljaars, C. E. P.; Willans, C. E.; Hyett, D.; Boogers, J. A. F.; Henderickx, H. J. W.; de Vries, J. G. Adv. Synth. Catal. 2003, 345, 1.
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    • For other recent examples: (a) Reetz, M. T.; Sell, T. Tetrahedron Lett. 2000, 41, 6333. (b) Chen, W.; Xiao, J. Tetrahedron Lett. 2001, 42, 2897. (c) Zeng, Q.; Liu, H.; Cui, X.; Mi, A.; Jiang, Y.; Li, X.; Choi, M. C. K.; Chan, A. S. C. Tetrahedron: Asymmetry 2002, 13, 115. (d) Junge, K.; Oehme, G.; Monsees, A.; Riermeier, T.; Dingerdissen, U.; Beller, M. Tetrahedron Lett. 2002, 43, 4977. (e) Fu, Y.; Xie, J.-H.; Hu, A.-G.; Zhou, H.; Wang, L.-X.; Zhou, Q.-L. Chem. Commun. 2002, 480. (f) Jia, X.; Guo, R.; Li, X.; Yao, X.; Chan, A. S. C. Tetrahedron Lett. 2002, 43, 5541. (g) Hu, A.-G.; Fu, Y.; Xie, J.-H.; Zhou, H.; Wang, L.-X.; Zhou, Q.-L. Angew. Chem., Int. Ed. 2002, 41, 2348. (h) van den Berg, M.; Haak, R. M.; Minnaard, A. J.; de Vries, A. H. M.; de Vries, J. G.; Feringa, B. L. Adv. Synth. Catal. 2002, 344, 1003. (i) Guillen, F.; Rivard, M.; Toffano, M.; Legros, J.-Y.; Daran J.-C.; Fiaud, J.-C. Tetrahedron 2002, 58, 5895. (j) van den Berg, M.; Minnaard, A. J.; Haak, R. M.; Leeman, M.; Schudde, E. P.; Meetsma, A.; Feringa, B. L.; de Vries, A. H. M.; Maljaars, C. E. P.; Willans, C. E.; Hyett, D.; Boogers, J. A. F.; Henderickx, H. J. W.; de Vries, J. G. Adv. Synth. Catal. 2003, 345, 1.
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    • (2002) Angew. Chem., Int. Ed. , vol.41 , pp. 2348
    • Hu, A.-G.1    Fu, Y.2    Xie, J.-H.3    Zhou, H.4    Wang, L.-X.5    Zhou, Q.-L.6
  • 24
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    • For other recent examples: (a) Reetz, M. T.; Sell, T. Tetrahedron Lett. 2000, 41, 6333. (b) Chen, W.; Xiao, J. Tetrahedron Lett. 2001, 42, 2897. (c) Zeng, Q.; Liu, H.; Cui, X.; Mi, A.; Jiang, Y.; Li, X.; Choi, M. C. K.; Chan, A. S. C. Tetrahedron: Asymmetry 2002, 13, 115. (d) Junge, K.; Oehme, G.; Monsees, A.; Riermeier, T.; Dingerdissen, U.; Beller, M. Tetrahedron Lett. 2002, 43, 4977. (e) Fu, Y.; Xie, J.-H.; Hu, A.-G.; Zhou, H.; Wang, L.-X.; Zhou, Q.-L. Chem. Commun. 2002, 480. (f) Jia, X.; Guo, R.; Li, X.; Yao, X.; Chan, A. S. C. Tetrahedron Lett. 2002, 43, 5541. (g) Hu, A.-G.; Fu, Y.; Xie, J.-H.; Zhou, H.; Wang, L.-X.; Zhou, Q.-L. Angew. Chem., Int. Ed. 2002, 41, 2348. (h) van den Berg, M.; Haak, R. M.; Minnaard, A. J.; de Vries, A. H. M.; de Vries, J. G.; Feringa, B. L. Adv. Synth. Catal. 2002, 344, 1003. (i) Guillen, F.; Rivard, M.; Toffano, M.; Legros, J.-Y.; Daran J.-C.; Fiaud, J.-C. Tetrahedron 2002, 58, 5895. (j) van den Berg, M.; Minnaard, A. J.; Haak, R. M.; Leeman, M.; Schudde, E. P.; Meetsma, A.; Feringa, B. L.; de Vries, A. H. M.; Maljaars, C. E. P.; Willans, C. E.; Hyett, D.; Boogers, J. A. F.; Henderickx, H. J. W.; de Vries, J. G. Adv. Synth. Catal. 2003, 345, 1.
    • (2002) Adv. Synth. Catal. , vol.344 , pp. 1003
    • Van Den Berg, M.1    Haak, R.M.2    Minnaard, A.J.3    De Vries, A.H.M.4    De Vries, J.G.5    Feringa, B.L.6
  • 25
    • 0037100302 scopus 로고    scopus 로고
    • For other recent examples: (a) Reetz, M. T.; Sell, T. Tetrahedron Lett. 2000, 41, 6333. (b) Chen, W.; Xiao, J. Tetrahedron Lett. 2001, 42, 2897. (c) Zeng, Q.; Liu, H.; Cui, X.; Mi, A.; Jiang, Y.; Li, X.; Choi, M. C. K.; Chan, A. S. C. Tetrahedron: Asymmetry 2002, 13, 115. (d) Junge, K.; Oehme, G.; Monsees, A.; Riermeier, T.; Dingerdissen, U.; Beller, M. Tetrahedron Lett. 2002, 43, 4977. (e) Fu, Y.; Xie, J.-H.; Hu, A.-G.; Zhou, H.; Wang, L.-X.; Zhou, Q.-L. Chem. Commun. 2002, 480. (f) Jia, X.; Guo, R.; Li, X.; Yao, X.; Chan, A. S. C. Tetrahedron Lett. 2002, 43, 5541. (g) Hu, A.-G.; Fu, Y.; Xie, J.-H.; Zhou, H.; Wang, L.-X.; Zhou, Q.-L. Angew. Chem., Int. Ed. 2002, 41, 2348. (h) van den Berg, M.; Haak, R. M.; Minnaard, A. J.; de Vries, A. H. M.; de Vries, J. G.; Feringa, B. L. Adv. Synth. Catal. 2002, 344, 1003. (i) Guillen, F.; Rivard, M.; Toffano, M.; Legros, J.-Y.; Daran J.-C.; Fiaud, J.-C. Tetrahedron 2002, 58, 5895. (j) van den Berg, M.; Minnaard, A. J.; Haak, R. M.; Leeman, M.; Schudde, E. P.; Meetsma, A.; Feringa, B. L.; de Vries, A. H. M.; Maljaars, C. E. P.; Willans, C. E.; Hyett, D.; Boogers, J. A. F.; Henderickx, H. J. W.; de Vries, J. G. Adv. Synth. Catal. 2003, 345, 1.
    • (2002) Tetrahedron , vol.58 , pp. 5895
    • Guillen, F.1    Rivard, M.2    Toffano, M.3    Legros, J.-Y.4    Daran, J.-C.5    Fiaud, J.-C.6
  • 26
    • 0141773624 scopus 로고    scopus 로고
    • For other recent examples: (a) Reetz, M. T.; Sell, T. Tetrahedron Lett. 2000, 41, 6333. (b) Chen, W.; Xiao, J. Tetrahedron Lett. 2001, 42, 2897. (c) Zeng, Q.; Liu, H.; Cui, X.; Mi, A.; Jiang, Y.; Li, X.; Choi, M. C. K.; Chan, A. S. C. Tetrahedron: Asymmetry 2002, 13, 115. (d) Junge, K.; Oehme, G.; Monsees, A.; Riermeier, T.; Dingerdissen, U.; Beller, M. Tetrahedron Lett. 2002, 43, 4977. (e) Fu, Y.; Xie, J.-H.; Hu, A.-G.; Zhou, H.; Wang, L.-X.; Zhou, Q.-L. Chem. Commun. 2002, 480. (f) Jia, X.; Guo, R.; Li, X.; Yao, X.; Chan, A. S. C. Tetrahedron Lett. 2002, 43, 5541. (g) Hu, A.-G.; Fu, Y.; Xie, J.-H.; Zhou, H.; Wang, L.-X.; Zhou, Q.-L. Angew. Chem., Int. Ed. 2002, 41, 2348. (h) van den Berg, M.; Haak, R. M.; Minnaard, A. J.; de Vries, A. H. M.; de Vries, J. G.; Feringa, B. L. Adv. Synth. Catal. 2002, 344, 1003. (i) Guillen, F.; Rivard, M.; Toffano, M.; Legros, J.-Y.; Daran J.-C.; Fiaud, J.-C. Tetrahedron 2002, 58, 5895. (j) van den Berg, M.; Minnaard, A. J.; Haak, R. M.; Leeman, M.; Schudde, E. P.; Meetsma, A.; Feringa, B. L.; de Vries, A. H. M.; Maljaars, C. E. P.; Willans, C. E.; Hyett, D.; Boogers, J. A. F.; Henderickx, H. J. W.; de Vries, J. G. Adv. Synth. Catal. 2003, 345, 1.
    • (2003) Adv. Synth. Catal. , vol.345 , pp. 1
    • Van Den Berg, M.1    Minnaard, A.J.2    Haak, R.M.3    Leeman, M.4    Schudde, E.P.5    Meetsma, A.6    Feringa, B.L.7    De Vries, A.H.M.8    Maljaars, C.E.P.9    Willans, C.E.10    Hyett, D.11    Boogers, J.A.F.12    Henderickx, H.J.W.13    De Vries, J.G.14
  • 28
    • 0141438781 scopus 로고    scopus 로고
    • (DSM N. V.). World Patent WO 02/04466, 2002
    • Now commercially available through Strem Chemicals. See also: van den Berg, M.; Minnaard, A. J.; de Vries, J. G.; Feringa, B. L. (DSM N. V.). World Patent WO 02/04466, 2002.
    • Van Den Berg, M.1    Minnaard, A.J.2    De Vries, J.G.3    Feringa, B.L.4
  • 31
    • 0141550312 scopus 로고    scopus 로고
    • note
    • 2.
  • 32
    • 0141661692 scopus 로고    scopus 로고
    • note
    • The ee obtained using 1 as a ligand in the Rh-catalyzed hydrogenation of 7 is constant when increasing the hydrogen pressure (at least up to 60 bar), while it is enhanced when performing the reaction at lower temperatures (0 vs 25 °C; see ref 5d). On the contrary, in the case of ligand 2, the ee drops when increasing the hydrogen pressure or when decreasing the reaction temperature.
  • 36
    • 0035825083 scopus 로고    scopus 로고
    • Heller et al. have extensively reported on these issues. For instance, see: (a) Börner, A.; Heller, D. Tetrahedron Lett. 2001, 42, 223. (b) Drexler, H.-J.; Baumann, W.; Spannenberg, A.; Fischer, C.; Heller, D. J. Organomet. Chem. 2001, 621, 89.
    • (2001) Tetrahedron Lett. , vol.42 , pp. 223
    • Börner, A.1    Heller, D.2
  • 38
    • 0141550308 scopus 로고    scopus 로고
    • note
    • 4 and 2 equiv (monodentates) or 1 equiv (bidentates) of the ligand were dissolved in DCM (20 mM). After the mixture was stirred under argon at room temperature for 15 min, volatiles were removed and the appropriate solvent was added (1 mM in the case of 2 due to the low solubility of the complex; 20 mM in the rest).
  • 39
    • 0141661691 scopus 로고    scopus 로고
    • note
    • Total purge time was 20 min.
  • 40
    • 0141550309 scopus 로고    scopus 로고
    • note
    • In our hands, preliminary runs had shown the superiority of DuPhos over PhanePhos and JosiPhos in the hydrogenation of 7 under our standard conditions. See Supporting Information for details.
  • 41
    • 0141438780 scopus 로고    scopus 로고
    • note
    • Higher enantioselectivities in the hydrogenation of 7 were reported for these ligands under different conditions: 1, 98% ee (ref 5d); 4, 98% ee (ref 13).
  • 43
    • 0141550307 scopus 로고    scopus 로고
    • and refs cited therein
    • Tang, W.; Zhang, X. Org. Lett. 2002, 4, 4169 and refs cited therein.
    • (2002) Org. Lett. , vol.4 , pp. 4169
    • Tang, W.1    Zhang, X.2
  • 44
    • 0141773630 scopus 로고    scopus 로고
    • note
    • 4 and 2 equiv (monodentates) or 1 equiv (bidentates) of the ligand were dissolved in DCM (20 mM). After the mixture was stirred under argon at room temperature for 15 min, volatiles were removed and DCM (1-3, 20 mM) or MeOH (4-6, 20 mM) was added.
  • 45
    • 0141550310 scopus 로고    scopus 로고
    • note
    • With ligands 1-3, the preformed precatalysts were added in DCM solution, therefore the actual composition of the solvent was 4:1 i-PrOH/DCM.
  • 46
    • 0141438778 scopus 로고    scopus 로고
    • note
    • (a) MeOH is the best solvent for the hydrogenation of (Z)-β-dehydroamino acid derivatives using DuPhos reported so far. See:
  • 48
    • 0141773627 scopus 로고    scopus 로고
    • note
    • Among these ligands, only 2 (ref 10) and 4 (ref 25b) have been previously reported in the asymmetric hydrogenation of β-dehydroamino acid derivatives.
  • 49
    • 0141438779 scopus 로고    scopus 로고
    • note
    • 2 pressure. Actually, at 1 bar, 87% ee can be reached with this ligand (see ref 25b).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.