메뉴 건너뛰기




Volumn 53, Issue 7, 2005, Pages 743-746

Synthetic studies on d-biotin, part 9.1) An improved asymmetric synthetic route to d-biotin via Hoffmann-Roche lactone-thiolactone approach

Author keywords

Asymmetric reduction; d biotin; Desymmetrization; Polymer supported oxazaborolidine; Vitamin H; Wittig reaction

Indexed keywords

BIOTIN; DICARBOXYLIC ACID DERIVATIVE; IMIDE; OXAZABOROLIDINE DERIVATIVE; POLYMER;

EID: 24944556143     PISSN: 00092363     EISSN: None     Source Type: Journal    
DOI: 10.1248/cpb.53.743     Document Type: Article
Times cited : (20)

References (39)
  • 24
    • 24944591044 scopus 로고    scopus 로고
    • note
    • We noticed that the polymer-supported chiral sulfonamide was partially decomposed in the sixth cycle in the enantioselective reduction of 4 into 5. This made the work-up procedure very difficult to carry out and recycling of the polymer inefficient.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.