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Updated: May 17, 2026

Facile Preparation of (2Z,4E)-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
Published on: June 21, 2017
(Z)-1,4-Diphenyl-but-1-en-3-ynyl acetate
Zheng-Wang Chen1, Hai-Chuan Chen, Dong-Nai Ye
1Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Gan Zhou 341000, People's Republic of China.
Abstract:
The title compound, C(18)H(14)O(2), is almost planar with a dihedral angle of 1.24 (2)° between the phenyl-ethynyl and styryl groups. The acet-oxy group is tilted by 82.46 (2) and 82.26 (3)° with respect to the benzene ring planes.
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