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Volumn 3, Issue 21, 2001, Pages 3293-3295

Enantioselective synthesis of spiropentanes from hydroxymethylallenes

Author keywords

[No Author keywords available]

Indexed keywords

ACYL COENZYME A DESATURASE; ALKADIENE; ALLENE; ENZYME INHIBITOR; SPIRO COMPOUND; SPIROPENTANEACETIC ACID;

EID: 0035909632     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol0165140     Document Type: Article
Times cited : (25)

References (34)
  • 25
    • 0000458209 scopus 로고
    • (b) For a comprehensive review of substrate-directable reactions, see: Hoveyda, A. H.; Evans D. A.; Fu G. C. Chem. Rev. 1993, 93, 1307.
    • (1993) Chem. Rev. , vol.93 , pp. 1307
    • Hoveyda, A.H.1    Evans, D.A.2    Fu, G.C.3
  • 27
    • 0042272206 scopus 로고    scopus 로고
    • note
    • The absolute stereochemistry has been established only in the case of entry 7 for which an X-ray crystal structure of the (S)-Mosher ester derivative has been obtained (see Supporting Information for details).
  • 28
    • 0042272205 scopus 로고    scopus 로고
    • note
    • When reaction was stopped after the addition of only one treatment of zinc reagent. A lower yield and ee was observed (25% yield, 83% ee).
  • 30
    • 0043274622 scopus 로고    scopus 로고
    • note
    • The relative stereochemistry of the two diastereomeric spiropentanes was determined by NOESY of the corresponding p-nitrobenzoate ester derivative 23.
  • 31
    • 0042272204 scopus 로고    scopus 로고
    • note
    • Unoptimized yield.
  • 32
    • 0033575496 scopus 로고    scopus 로고
    • As observed previously, both enantiomers react at similar rates under the reaction conditions. For a related study using chiral allylic alcohols, see: Charette, A. B.; Lebel, H.; Gagnon, A. Tetrahedron 1999, 55, 8845.
    • (1999) Tetrahedron , vol.55 , pp. 8845
    • Charette, A.B.1    Lebel, H.2    Gagnon, A.3
  • 33
    • 15844409635 scopus 로고    scopus 로고
    • (-)-28 was prepared according to Myers's procedure: Myers, A. G.; Zheng, B. J. Am. Chem. Soc. 1996, 118, 4492.
    • (1996) J. Am. Chem. Soc. , vol.118 , pp. 4492
    • Myers, A.G.1    Zheng, B.2
  • 34
    • 0042773280 scopus 로고    scopus 로고
    • note
    • Application of the methodology to a homoallenic alcohol (3,4-butadiene-1-ol) provided the desired spiropentane with only 47% ee.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.