TERMINALLY PROTECTED 1-PHENYL-1,5-HEXADIYNE-3,4-DIONES AS FIRST MEMBERS OF THE CLASS OF DIALKYNYL-1,2-DIONES

Authors
FAUST R WEBER C
Citation
R. Faust et C. Weber, TERMINALLY PROTECTED 1-PHENYL-1,5-HEXADIYNE-3,4-DIONES AS FIRST MEMBERS OF THE CLASS OF DIALKYNYL-1,2-DIONES, Liebigs Annalen, (8), 1996, pp. 1235-1238
Citations number
43
Categorie Soggetti
Chemistry
Journal title
Liebigs Annalen → ACNP
ISSN journal
09473440
Issue
8
Year of publication
1996
Pages
1235 - 1238
Database
ISI
SICI code
0947-3440(1996):8<1235:TP1AFM>2.0.ZU;2-8
Abstract
Reaction of lithiated 1-(1-ethoxy-3-phenyl-prop-2-ynyl)-1H-benzotriazo le (3) with various acetylenic aldehydes followed by periodinane oxida tion and hydrolysis yields terminally protected 1-phenyl-1,5-hexadiyne -3,4-diones 7a-d as the first examples of dialkynyl-1,2-diones.