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Volumn 128, Issue 8, 2006, Pages 2587-2593

Diastereoselective Diels-Alder reactions of N-sulfonyl-1-aza-1,3-butadienes with optically active enol ethers: An asymmetric variant of the 1-azadiene Diels-Alder reaction

Author keywords

[No Author keywords available]

Indexed keywords

ETHERS; PHASE TRANSITIONS; REACTION KINETICS;

EID: 33644647014     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0571646     Document Type: Article
Times cited : (80)

References (40)
  • 28
    • 33644647873 scopus 로고    scopus 로고
    • note
    • Atomic coordinates for the major cycloadducts derived from the reaction of 1 with 3a (3b, CCDC286828), 6a (6b, CCDC286829), 12a (12b, CCDC286826), 17a (17b, CCDC286830), and 19a (19b, CCDC286827, (S)-enantiomer) and for the major cycloadduct from the reaction of 21a with 19a (21b, CCDC287011, (S)-enantiomer) have been deposited with the Cambridge Crystallographic Data Center.
  • 35
    • 0041830958 scopus 로고    scopus 로고
    • Perhaps the most expedient approach to either enantiomer of 3-hydroxy-2-pyrrolidinone is Amano PS-C lipase-mediated alcoholysis of racemic 3-acetoxy-2-pyrrolidinone (>99% ee of either enantiomer at 50% conversion, er = 1057): Kamal, A.; Ramana, K. V.; Ramana, A. V.; Babu, A. H. Tetrahedron: Asymmetry 2003, 14, 2587.
    • (2003) Tetrahedron: Asymmetry , vol.14 , pp. 2587
    • Kamal, A.1    Ramana, K.V.2    Ramana, A.V.3    Babu, A.H.4
  • 36
    • 33644638032 scopus 로고    scopus 로고
    • note
    • R = 15.3 (3R) and 17.0 (3S) min, α = 1.11.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.