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Volumn 7, Issue 18, 2005, Pages 3981-3984

Organocatalytic ring expansion of β-lactams to γ-lactams through a novel N1-C4 bond cleavage. Direct synthesis of enantiopure succinimide derivatives

Author keywords

[No Author keywords available]

Indexed keywords

LACTAM; SUCCINIMIDE DERIVATIVE;

EID: 24944466131     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol051504a     Document Type: Article
Times cited : (76)

References (38)
  • 5
    • 0036186587 scopus 로고    scopus 로고
    • For a review on the selective bond cleavage of the β-lactam nucleus, see: Alcaide, B.; Almendros, P. Synlett 2002, 381.
    • (2002) Synlett , pp. 381
    • Alcaide, B.1    Almendros, P.2
  • 37
    • 24944479119 scopus 로고    scopus 로고
    • note
    • No conversion was observed under catalytic conditions (20 mol % of TBACN, 142 h). A complex reaction mixture containing α-amino nitrile 5 was obtained when an equimolar amount of the reagent was used after prolonged reaction time (2 days).
  • 38
    • 24944554916 scopus 로고    scopus 로고
    • note
    • 3, as the chiral shift reagent, both in the racemic and optically pure compounds.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.