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Volumn 63, Issue 18, 1998, Pages 6348-6354

Chiral Lewis Acid-Mediated Enantioselective Pictet-Spengler Reaction of Nb-Hydroxytryptamine with Aldehydes

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0000489863     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo980810h     Document Type: Article
Times cited : (101)

References (35)
  • 14
    • 0029056250 scopus 로고
    • and references therein
    • Recent reports: (a) Zhang, P.; Cook, J. M. Tetrahedron Lett. 1995, 36, 6999-7002 and references therein. (b) Waldmann, H.; Schmidt, G. Tetrahedron 1994, 50, 11865-11884. (c) Bailey, P. D.; Moore, M. H.; Morgan, K. M.; Smith, D. I.; Vernon, J. M. Tetrahedron Lett. 1994, 35, 3587-3588. (d) Melnyk, P.; Ducrot, P.; Thal, C. Tetrahedron 1993, 49, 8589-8596. (e) Piper, I. M.; MacLean, D. B.; Kvarnström, I.; Szarek, W. A. Can. J. Chem. 1983, 61, 2721-2728.
    • (1995) Tetrahedron Lett , vol.36 , pp. 6999-7002
    • Zhang, P.1    Cook, J.M.2
  • 15
    • 0028145369 scopus 로고
    • Recent reports: (a) Zhang, P.; Cook, J. M. Tetrahedron Lett. 1995, 36, 6999-7002 and references therein. (b) Waldmann, H.; Schmidt, G. Tetrahedron 1994, 50, 11865-11884. (c) Bailey, P. D.; Moore, M. H.; Morgan, K. M.; Smith, D. I.; Vernon, J. M. Tetrahedron Lett. 1994, 35, 3587-3588. (d) Melnyk, P.; Ducrot, P.; Thal, C. Tetrahedron 1993, 49, 8589-8596. (e) Piper, I. M.; MacLean, D. B.; Kvarnström, I.; Szarek, W. A. Can. J. Chem. 1983, 61, 2721-2728.
    • (1994) Tetrahedron , vol.50 , pp. 11865-11884
    • Waldmann, H.1    Schmidt, G.2
  • 16
    • 0028200750 scopus 로고
    • Recent reports: (a) Zhang, P.; Cook, J. M. Tetrahedron Lett. 1995, 36, 6999-7002 and references therein. (b) Waldmann, H.; Schmidt, G. Tetrahedron 1994, 50, 11865-11884. (c) Bailey, P. D.; Moore, M. H.; Morgan, K. M.; Smith, D. I.; Vernon, J. M. Tetrahedron Lett. 1994, 35, 3587-3588. (d) Melnyk, P.; Ducrot, P.; Thal, C. Tetrahedron 1993, 49, 8589-8596. (e) Piper, I. M.; MacLean, D. B.; Kvarnström, I.; Szarek, W. A. Can. J. Chem. 1983, 61, 2721-2728.
    • (1994) Tetrahedron Lett. , vol.35 , pp. 3587-3588
    • Bailey, P.D.1    Moore, M.H.2    Morgan, K.M.3    Smith, D.I.4    Vernon, J.M.5
  • 17
    • 0027199707 scopus 로고
    • Recent reports: (a) Zhang, P.; Cook, J. M. Tetrahedron Lett. 1995, 36, 6999-7002 and references therein. (b) Waldmann, H.; Schmidt, G. Tetrahedron 1994, 50, 11865-11884. (c) Bailey, P. D.; Moore, M. H.; Morgan, K. M.; Smith, D. I.; Vernon, J. M. Tetrahedron Lett. 1994, 35, 3587-3588. (d) Melnyk, P.; Ducrot, P.; Thal, C. Tetrahedron 1993, 49, 8589-8596. (e) Piper, I. M.; MacLean, D. B.; Kvarnström, I.; Szarek, W. A. Can. J. Chem. 1983, 61, 2721-2728.
    • (1993) Tetrahedron , vol.49 , pp. 8589-8596
    • Melnyk, P.1    Ducrot, P.2    Thal, C.3
  • 18
    • 0001560598 scopus 로고
    • Recent reports: (a) Zhang, P.; Cook, J. M. Tetrahedron Lett. 1995, 36, 6999-7002 and references therein. (b) Waldmann, H.; Schmidt, G. Tetrahedron 1994, 50, 11865-11884. (c) Bailey, P. D.; Moore, M. H.; Morgan, K. M.; Smith, D. I.; Vernon, J. M. Tetrahedron Lett. 1994, 35, 3587-3588. (d) Melnyk, P.; Ducrot, P.; Thal, C. Tetrahedron 1993, 49, 8589-8596. (e) Piper, I. M.; MacLean, D. B.; Kvarnström, I.; Szarek, W. A. Can. J. Chem. 1983, 61, 2721-2728.
    • (1983) Can. J. Chem. , vol.61 , pp. 2721-2728
    • Piper, I.M.1    MacLean, D.B.2    Kvarnström, I.3    Szarek, W.A.4
  • 24
    • 1542635973 scopus 로고    scopus 로고
    • note
    • 24 + 15.6 (c 0.38, EtOH).
  • 26
    • 1542741120 scopus 로고    scopus 로고
    • note
    • The calculated optical purity of 10 suggests partial racemization during zinc reduction of 9. A reduction procedure without racemization is being actively investigated.
  • 27
    • 1542741123 scopus 로고    scopus 로고
    • The calculation was carried out using CAChe system Version 3.8, CAChe Scientific Inc., 1995
    • The calculation was carried out using CAChe system Version 3.8, CAChe Scientific Inc., 1995.
  • 28
    • 1542426201 scopus 로고    scopus 로고
    • note
    • A similar result was obtained from a semiempirical molecular orbital calculation of the cyclization of 8 from both the re- and si-faces of the C=N bond attacked by indole nuclei at the 3-position.
  • 32
    • 1542741121 scopus 로고    scopus 로고
    • note
    • w = 0.055.
  • 34
    • 85086811809 scopus 로고    scopus 로고
    • note
    • 2BCl.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.