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Volumn 75, Issue 11, 2010, Pages 3843-3846

Stereoselective divergent synthesis of four diastereomers of pachastrissamine (Jaspine B)

Author keywords

[No Author keywords available]

Indexed keywords

BOC GROUP; DIASTEREOMERS; DIVERGENT SYNTHESIS; PACHASTRISSAMINE (JASPINE B); PHYTOSPHINGOSINES; STEREO-SELECTIVE; STEREOGENIC CENTERS; STEREOSPECIFIC RING; TOSYLATION;

EID: 77953014231     PISSN: 00223263     EISSN: 15206904     Source Type: Journal    
DOI: 10.1021/jo1005284     Document Type: Article
Times cited : (55)

References (35)
  • 29
    • 77952989922 scopus 로고    scopus 로고
    • note
    • For the synthesis of pachastrissamine derivatives from Garners aldehyde, see refs 2a 2n, and 2s.
  • 30
    • 18744375454 scopus 로고    scopus 로고
    • note
    • For the pioneering work on the Lewis acid-mediated THF ring formation of triol derivatives via orthoester formation, see: Zheng, T.; Narayan, R. S.; Schomaker, J. M.; Borhan, B. J. Am. Chem. Soc. 2005, 127, 6946-6947
    • (2005) J. Am. Chem. Soc. , vol.127 , pp. 6946-6947
    • Zheng, T.1    Narayan, R.S.2    Schomaker, J.M.3    Borhan, B.4
  • 31
    • 77952989606 scopus 로고    scopus 로고
    • note
    • Formation of unidentified byproduct was observed. Protection of the primary hydroxy group as silyl ether (18, Scheme 7) suppressed formation of the side products to give 20 in excellent yield.
  • 32
    • 77953018868 scopus 로고    scopus 로고
    • note
    • The reaction of the corresponding silyl ether 26 with t -BuOK gave the silyl migration products 27 and 28 (see the Supporting Information).
  • 35
    • 0027715306 scopus 로고
    • For a related THF formation under acidic conditions, see
    • For a related THF formation under acidic conditions, see: Armin, B.; Jens, H.; Jacques, W.; Henri, B. K. J. Org. Chem. 1993, 58, 6814-6817
    • (1993) J. Org. Chem. , vol.58 , pp. 6814-6817
    • Armin, B.1    Jens, H.2    Jacques, W.3    Henri, B.K.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.