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Volumn 72, Issue 21, 2007, Pages 7849-7857

Rhodium-catalyzed asymmetric cyclodimerization of oxabenzonorbornadienes and azabenzonorbornadienes: Scope and limitations

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSIS; DIMERIZATION; ENANTIOSELECTIVITY; LIGANDS; RHODIUM; SALTS; SOLVENTS;

EID: 35348877890     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo7012884     Document Type: Article
Times cited : (61)

References (73)
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    • For our recent studies of Ru-catalyzed [2 + 2] cycloadditions of bicyclic alkenes and alkynes, see: (a) Jordan, R. W.; Tam, W. Org. Lett. 2000, 2, 3031.
    • For our recent studies of Ru-catalyzed [2 + 2] cycloadditions of bicyclic alkenes and alkynes, see: (a) Jordan, R. W.; Tam, W. Org. Lett. 2000, 2, 3031.
  • 31
    • 35348877654 scopus 로고    scopus 로고
    • This reaction was discovered by the Ph.D. student Karine Villeneuve on May 9, 2006, and the results were presented in her Ph.D. thesis which was successfully defended on October 20, 2006: Villeneuve, K. Ph.D. thesis, University of Guelph, 2006
    • (a) This reaction was discovered by the Ph.D. student Karine Villeneuve on May 9, 2006, and the results were presented in her Ph.D. thesis which was successfully defended on October 20, 2006: Villeneuve, K. Ph.D. thesis, University of Guelph, 2006.
  • 32
    • 33846991980 scopus 로고    scopus 로고
    • During the preparation of this manuscript, a paper closely related to this study (using a slightly different catalyst precursor) appeared: Nishimura, T.; Kawamoto, T.; Sasaki, K.; Tsurumaki, E.; Hayashi, T. J. Am. Chem. Soc. 2007, 129, 1492.
    • (b) During the preparation of this manuscript, a paper closely related to this study (using a slightly different catalyst precursor) appeared: Nishimura, T.; Kawamoto, T.; Sasaki, K.; Tsurumaki, E.; Hayashi, T. J. Am. Chem. Soc. 2007, 129, 1492.
  • 33
    • 0000334646 scopus 로고
    • GOESY: Gradient enhanced nuclear Overhauser enhancement spectroscopy. See: a
    • GOESY: Gradient enhanced nuclear Overhauser enhancement spectroscopy. See: (a) Stonehouse, J.; Adell, P.; Keeler, J.; Shaka, A. J. J. Am. Chem. Soc. 1994, 116, 6037.
    • (1994) J. Am. Chem. Soc , vol.116 , pp. 6037
    • Stonehouse, J.1    Adell, P.2    Keeler, J.3    Shaka, A.J.4
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    • 0034065967 scopus 로고    scopus 로고
    • For examples of natural products containing a naphtho[1,2-b]furan ring system, see: (a) Otani, T, Sugimoto, Y, Aoyagi, Y, Igarashi, Y, Furumai, T, Saito, N, Yamada, Y, Asao, T, Oki, T. J. Antibiot. 2000, 53, 337
    • For examples of natural products containing a naphtho[1,2-b]furan ring system, see: (a) Otani, T.; Sugimoto, Y.; Aoyagi, Y.; Igarashi, Y.; Furumai, T.; Saito, N.; Yamada, Y.; Asao, T.; Oki, T. J. Antibiot. 2000, 53, 337.
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    • For examples of the creation of fused ring systems through dimerization reactions, see: (a) Venkatesh, C, Ila, H, Junjappa, H, Mathur, S, Huch, V. J. Org. Chem. 2002, 67, 9477
    • For examples of the creation of fused ring systems through dimerization reactions, see: (a) Venkatesh, C.; Ila, H.; Junjappa, H.; Mathur, S.; Huch, V. J. Org. Chem. 2002, 67, 9477.
  • 63
    • 35348817683 scopus 로고    scopus 로고
    • Abbreviations for various phosphine ligands used: dppf, 1,1′-bis-(diphenylphosphino)ferrocene; dppe, 1,2-bis(diphenylphosphino) ethane; (R, BINAP, R, )-2,2′-bis(diphenylphosphino)-1, 1′-binaphthyl; (R)-Tol-BINAP, R, )-2,2′-bis(di-p- tolylphosphino)-1,1′-binaphthyl; (R)-3,5-xylyl-BINAP, R, )-2,2′-bis(di(3,5-xylyl)phosphino)-1,1′-binaphfhyl; (R,R)-Me- Duphos, )-1,2-bis((2R,5R)-2,5- dimethylphospholano)benzene; (S,S, Chiraphos: (2S,3S, bis(diphenylphosphino)butane; (R)-Prophos, R, )-1,2-bis(diphenylphosphino)propane; (R,S)-Josiphos, R, )-1, S)-2-(diphenylphosphino)ferrocenyl] ethyldicyclohexylphosphine ethanol adduct; (S,S)-DIOP, 4S,5S, )-4,5-bis(diphenylphosphinomethyl)-2, 2′-dimethyl-1,3-dioxolane; (S,S)-Norphos, 2S,3S, 2,3-bisdiphenylphosphino
    • Abbreviations for various phosphine ligands used: dppf, 1,1′-bis-(diphenylphosphino)ferrocene; dppe, 1,2-bis(diphenylphosphino) ethane; (R)- BINAP, (R)-(+)-2,2′-bis(diphenylphosphino)-1, 1′-binaphthyl; (R)-Tol-BINAP, (R)-(+)-2,2′-bis(di-p- tolylphosphino)-1,1′-binaphthyl; (R)-3,5-xylyl-BINAP, (R)-(+)-2,2′-bis(di(3,5-xylyl)phosphino)-1,1′-binaphfhyl; (R,R)-Me- Duphos, (-)-1,2-bis((2R,5R)-2,5- dimethylphospholano)benzene; (S,S)- Chiraphos: (2S,3S)-(-)- bis(diphenylphosphino)butane; (R)-Prophos, (R)- (+)-1,2-bis(diphenylphosphino)propane; (R,S)-Josiphos, (R)-(-)-1-[(S)-2-(diphenylphosphino)ferrocenyl] ethyldicyclohexylphosphine ethanol adduct; (S,S)-DIOP, (4S,5S)-(+)-4,5-bis(diphenylphosphinomethyl)-2, 2′-dimethyl-1,3-dioxolane; (S,S)-Norphos, (2S,3S)-(+) -2,3-bis(diphenylphosphino)-bicyclo[2.2.1]hept-5-ene; (S)-phanephos, (S)-(+)-4,12-bis(diphenylphosphino)-[2.2]paracyclophane; (R,R)-Me-BPE, (+)-1,2-bis((2R,5R)-2,5-dimethylphospholano) ethane; (R)-Trost ligand: (1R,2R)-(+)-1,2- diaminocyclohexane-N,N′-bis(2′-diphenylphosphinobenzoyl).
  • 64
    • 0001618508 scopus 로고
    • For preparations of oxabenzonorbornadienes, see: a
    • For preparations of oxabenzonorbornadienes, see: (a) Nakayama, J.; Sakai, A.; Hoshino, M. J. Org. Chem. 1984, 49, 5084.
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    • Nakayama, J.1    Sakai, A.2    Hoshino, M.3
  • 72
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    • For preparations of azabenzonorbornadienes, see: a
    • For preparations of azabenzonorbornadienes, see: (a) Lautens, M.; Fagnou, K.; Zunic, V. Org. Lett. 2002, 4, 3645.
    • (2002) Org. Lett , vol.4 , pp. 3645
    • Lautens, M.1    Fagnou, K.2    Zunic, V.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.