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Volumn 9, Issue 18, 2007, Pages 3707-3710

Cinchona alkaloids/TMAF combination-catalyzed nucleophilic enantioselective trifluoromethylation of aryl ketones

Author keywords

[No Author keywords available]

Indexed keywords

CINCHONA ALKALOID; KETONE; QUATERNARY AMMONIUM DERIVATIVE; TETRAMETHYLAMMONIUM;

EID: 34548535299     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol701791r     Document Type: Article
Times cited : (139)

References (45)
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    • (a) Meissner, R. S.; Perkins, J. J.; Kim, Y.; Hanney, B.; McVean, C. A. 2007, WO2007016358.
  • 2
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    • Powers, J. P.; Degraffenreid, M. R.; He, X.; Julian, L.; McMinn, D. L.; Sun, D.; Rew, Y.; Yan, X. 2006, WO2006138508.
    • (b) Powers, J. P.; Degraffenreid, M. R.; He, X.; Julian, L.; McMinn, D. L.; Sun, D.; Rew, Y.; Yan, X. 2006, WO2006138508.
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    • Degraffenreid, M. R.; He, X.; Powers, J. P.; Sun, D.; Yan, X. 2005, WO2005063247.
    • (c) Degraffenreid, M. R.; He, X.; Powers, J. P.; Sun, D.; Yan, X. 2005, WO2005063247.
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    • Bilder, D. M. 2002, WO2002078628.
    • (d) Bilder, D. M. 2002, WO2002078628.
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    • Obach, R. S.; Scully, D. A. 2000, WO2000071538.
    • (e) Obach, R. S.; Scully, D. A. 2000, WO2000071538.
  • 6
    • 34548537167 scopus 로고    scopus 로고
    • WO 9925714
    • (f) Satake, K. 1999, WO 9925714.
    • (1999)
    • Satake, K.1
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    • Young, S. D.; Britcher, S. F.; Payne, L. S.; Tran, L. O.; Lumma, W. C., Jr. 1995, WO9520389.
    • (g) Young, S. D.; Britcher, S. F.; Payne, L. S.; Tran, L. O.; Lumma, W. C., Jr. 1995, WO9520389.
  • 29
    • 33749533572 scopus 로고    scopus 로고
    • Enantioselective synthesis of trifluoromethyl tertiary alcohols by catalytic enantioselective alkenylation and phenylation, a Motoki, R, Tomita, D, Kanai, M, Shibasaki, M. Tetrahedron Lett. 2006, 47, 8083-8086
    • Enantioselective synthesis of trifluoromethyl tertiary alcohols by catalytic enantioselective alkenylation and phenylation. (a) Motoki, R.; Tomita, D.; Kanai, M.; Shibasaki, M. Tetrahedron Lett. 2006, 47, 8083-8086.
  • 41
    • 34548525631 scopus 로고    scopus 로고
    • We have focused on using chiral ammonium bromides for enantioselective trifluoromethylation since a couple of years ago (up to 40% ee, a) Shibata, N, Toru, T. 2005, JP 2005306769
    • We have focused on using chiral ammonium bromides for enantioselective trifluoromethylation since a couple of years ago (up to 40% ee). (a) Shibata, N.; Toru, T. 2005, JP 2005306769.
  • 43
    • 34249828983 scopus 로고    scopus 로고
    • Just before the submission, enantioselective trifluoromethylation of aldehydes catalyzed by disodium (R)-binaphtholate with an ammonium bromide of cinchona alkaloid appeared (up to 71% ee). Zhao, H.; Qin, B.; Liu, X.; Feng, X. Tetrahedron 2007, 63, 6822-6826.
    • Just before the submission, enantioselective trifluoromethylation of aldehydes catalyzed by disodium (R)-binaphtholate with an ammonium bromide of cinchona alkaloid appeared (up to 71% ee). Zhao, H.; Qin, B.; Liu, X.; Feng, X. Tetrahedron 2007, 63, 6822-6826.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.