메뉴 건너뛰기




Volumn 46, Issue 44, 2007, Pages 8468-8470

Asymmetric activation of tropos 2,2′-biphenol with cinchonine generates an effective catalyst for the asymmetric strecker reaction of n-tosyl-protected aldimines and ketoimines

Author keywords

Amino acids; Asymmetric catalysis; Cyanides; Imines; Strecker reaction

Indexed keywords

ASYMMETRIC ACTIVATION; ASYMMETRIC CATALYSIS; CINCHONINE; KETOIMINES;

EID: 36148970839     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200703188     Document Type: Article
Times cited : (118)

References (55)
  • 1
    • 0000277002 scopus 로고    scopus 로고
    • For reviews, see: a
    • For reviews, see: a) L. Yet, Angew. Chem. 2001, 113, 900;
    • (2001) Angew. Chem , vol.113 , pp. 900
    • Yet, L.1
  • 5
  • 6
    • 85166363781 scopus 로고    scopus 로고
    • For the Strecker reaction of aldimines, see ; a M. S. Iyer, K. M. Gigstad, N. D. Namdev, M. Lipton, J. Am. Chem. Soc. 1996, 118, 4910;
    • For the Strecker reaction of aldimines, see ; a) M. S. Iyer, K. M. Gigstad, N. D. Namdev, M. Lipton, J. Am. Chem. Soc. 1996, 118, 4910;
  • 9
  • 13
  • 15
  • 24
    • 33646559779 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2006, 45, 2617;
    • (2006) Chem. Int. Ed , vol.45 , pp. 2617
    • Angew1
  • 26
  • 28
    • 0034704642 scopus 로고    scopus 로고
    • For the Strecker reaction of ketoimines, see: a
    • For the Strecker reaction of ketoimines, see: a) P. Vachal, E. N. Jacobsen, Org. Lett. 2000, 2, 867;
    • (2000) Org. Lett , vol.2 , pp. 867
    • Vachal, P.1    Jacobsen, E.N.2
  • 42
  • 47
    • 24644518441 scopus 로고    scopus 로고
    • Slow addition of iPrOH was unnecessary in this system to ensure high enantioselectivity. For a detailed discussion of the role of protic additives, see Ref. [2e,g]. For examples in this area of adding a protic additive to achieve good results, see: Ref. [2e-g,l,3f-h] and X. H. Liu, B. Qin, X. Zhou, B. He, X. M. Feng, J. Am. Chem. Soc. 2005, 127, 12224.
    • Slow addition of iPrOH was unnecessary in this system to ensure high enantioselectivity. For a detailed discussion of the role of protic additives, see Ref. [2e,g]. For examples in this area of adding a protic additive to achieve good results, see: Ref. [2e-g,l,3f-h] and X. H. Liu, B. Qin, X. Zhou, B. He, X. M. Feng, J. Am. Chem. Soc. 2005, 127, 12224.
  • 53
    • 36148948335 scopus 로고    scopus 로고
    • In Greek, a means not and tropos means turn; see Ref. [5d].
    • In Greek, "a" means "not" and "tropos" means "turn"; see Ref. [5d].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.