![](/CAS/20200119/GIF/15814-32-1.gif)
1,5-diphenylpenta-1,4-diyn-3-ol synthesis
- Product Name:1,5-diphenylpenta-1,4-diyn-3-ol
- CAS Number:15814-32-1
- Molecular formula:C17H12O
- Molecular Weight:232.2766
Yield:15814-32-1 87%
Reaction Conditions:
Stage #1: phenylacetylenewith ethylmagnesium bromide in tetrahydrofuran at 0 - 20; for 1 h;Inert atmosphere;
Stage #2: formic acid ethyl ester in tetrahydrofuran at 0 - 20; for 1 h;Inert atmosphere;
References:
Liu, Yuanhong;Lu, Mingduo;Wang, Ali;Xie, Xin [Organic Letters,2022,vol. 24,# 15,p. 2944 - 2949] Location in patent:supporting information
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