PDF herunterladen
Synlett 1995; 1995(2): 180-182
DOI: 10.1055/s-1995-4912
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

The Reaction of (Z)-β-Trifluoroacetylvinyltellurides with Zinc Cuprates: A Novel and Efficient Synthesis of (E)-α,β-Unsaturated Trifluoromethyl Ketones

Xue-Shen Mo, Yao-Zeng Huang*
  • *Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, China
Weitere Informationen

Publikationsverlauf

Publikationsdatum:
31. Dezember 2000 (online)

  als PDF herunterladen  Lizenzen und Reprints Alle Artikel dieser Rubrik

(Z)-β-Trifluoroacetylvinyltellurides 1 reacted with zinc cuprates 2 via conjugate addition-elimination process to afford corresponding (E)-α,β-unsaturated trifluoromethyl ketones 3, of which configurations were just opposite to (Z)-β-trifluoroacetylvinyltellurides 1, in good yields.

(E)-α,β-Unsaturated Trifluoromethyl Ketones - (Z)-β-Trifluoroacetylvinyltellurides - Zinc Cuprates - Nucleophile Addition-Elimination Reaction