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Volumn 18, Issue 13, 1977, Pages 1137-1140

Stereoselectivity of wittig type olefin synthesis using 5 membered cyclic phosphine oxides or phosphonous acid dimethylamides

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EID: 0001819182     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(01)92852-7     Document Type: Article
Times cited : (36)

References (15)
  • 12
    • 84917970774 scopus 로고    scopus 로고
    • 10 for the synthesis of Z isomers.
  • 13
    • 84917970773 scopus 로고    scopus 로고
    • E. BREUER, D.M. BANNET, accompanying paper.
  • 14
    • 84917970760 scopus 로고    scopus 로고
    • Furthermore, we tried to prepare the hydroxy phosphine oxides 7 (Z or E) working, as previously, with lithium or magnesium derivatives2: we could not stop at this stage as either there is no reaction (t° ⪢ -40) or it goes to completion and we only obtain cinnamonitriles, indicating thus that k' is quite high.
  • 15
    • 84917970758 scopus 로고    scopus 로고
    • 2 column chromatography. Elution by a mixture: ethyl acetate-methanol 90:10.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.