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Volumn 53, Issue 32, 2014, Pages 8375-8378

Discovery and application of doubly quaternized cinchona-alkaloid-based phase-transfer catalysts

Author keywords

asymmetric synthesis; enantioselectivity; organocatalysis; phase transfer catalysis; spiro compounds

Indexed keywords

ALKALOIDS; CATALYSIS; ENANTIOSELECTIVITY; METABOLITES; NITROGEN COMPOUNDS; REACTION KINETICS;

EID: 84905383780     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201404084     Document Type: Article
Times cited : (71)

References (27)
  • 4
    • 49349138832 scopus 로고
    • The first asymmetric application of a cinchona-alkaloid-based PTC was reported for the enantioselective oxidation of unsaturated ketones.
    • The first asymmetric application of a cinchona-alkaloid-based PTC was reported for the enantioselective oxidation of unsaturated ketones:, R. Helder, J. C. Hummelen, R. W. P. M. Laane, J. S. Wiering, H. Wynberg, Tetrahedron Lett. 1976, 17, 1831.
    • (1976) Tetrahedron Lett. , vol.17 , pp. 1831
    • Helder, R.1    Hummelen, J.C.2    Laane, R.W.P.M.3    Wiering, J.S.4    Wynberg, H.5
  • 25
    • 84875965574 scopus 로고    scopus 로고
    • Recently, new calculated transition state modeling of the PTC including the leaving group effect was reported.
    • Recently, new calculated transition state modeling of the PTC including the leaving group effect was reported:, E. deFreitas, J. R. Pliego, Jr., ACS Catal. 2013, 3, 613.
    • (2013) ACS Catal. , vol.3 , pp. 613
    • Defreitas, E.1    Pliego Jr., J.R.2
  • 26
    • 0001028942 scopus 로고
    • Owing to the pseudoenantiomeric nature of cinchonidine with respect to cinchonine, the absolute configuration of product 11 was opposite to that of the product obtained with 9g
    • Owing to the pseudoenantiomeric nature of cinchonidine with respect to cinchonine, the absolute configuration of product 11 was opposite to that of the product obtained with 9g;, A. Bhattacharya, U.-H. Dolling, E. J. J. Grabowski, S. Karady, K. M. Ryan, L. M. Weinstock, Angew. Chem. 1986, 98, 442
    • (1986) Angew. Chem. , vol.98 , pp. 442
    • Bhattacharya, A.1    Dolling, U.-H.2    Grabowski, E.J.J.3    Karady, S.4    Ryan, K.M.5    Weinstock, L.M.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.