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Tetrahedron Letters
Volumn 29, Issue 47, 1988, Pages 6107-6108
A convenient and stereoselective conversion of aldehydes into β-bromovinyloxiranes mediated by chromium(II) chloride
Author keywords

[No Author keywords available]
Indexed keywords

EID: 0343718162     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)82277-7     Document Type: Article
Times cited : (9)
References (12)
  • 2
    • 0041606720 scopus 로고
    • Anwendungen der Magnesiumderivate von Thioacrolein-Dianionen zur Synthese schwefelfreier Verbindungen (Vinyl- und Divinylepoxide, Acylcyclopentene)
    • (1979) Chemische Berichte , vol.112 , pp. 1420
    • Pohmakotr1    Geiss2    Seebach3
  • 9
    • 84914308889 scopus 로고    scopus 로고
    • 3.
  • 10
    • 84914308888 scopus 로고    scopus 로고
    • cd coupling constants were observed for the (trans, Z) and (cis, Z) stereoisomers; this problem was resolved by converting (trans, Z)β-bromovinyloxirane into (trans)ethynyloxirane. Indeed the ethynyloxirans display a 2 Hz coupling constant for the trans isomer and a 4 Hz coupling constant for the cis one.
  • 12
    • 84914308886 scopus 로고    scopus 로고
    • When DMF, which is an effective ligand for chromium(II), was used as the solvent, yield is low and selectivity is reverse; (cis, Z) is the major product.

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.