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Volumn 3, Issue 23, 2001, Pages 3777-3780

Toward the development of a general chiral auxiliary. 9. Highly diastereoselective alkylations and acylations to form tertiary and quaternary centers

Author keywords

[No Author keywords available]

Indexed keywords

DYES, REAGENTS, INDICATORS, MARKERS AND BUFFERS; LACTAM; LITHIUM; SODIUM;

EID: 0035891771     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol016738i     Document Type: Article
Times cited : (45)

References (60)
  • 30
    • 0042412916 scopus 로고    scopus 로고
    • note
    • A 12-20% NOE enhancement of the cis methyl, methylene, or methine protons was observed (difference ID NOE) upon irradiation of the methyl groups of the TBS group of the 0,N-silylketeneacetal.
  • 57
    • 0042913795 scopus 로고    scopus 로고
    • note
    • 7
  • 60
    • 0041410545 scopus 로고    scopus 로고
    • note
    • Control experiments using the lactam anion of 1 and a mixture of 22/23 (9:1) showed no formation of crossover products or change in the diastereomeric ratio of 22/23.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.