Benzene, 1,3-pentadiynyl- (9CI) synthesis
- Product Name:Benzene, 1,3-pentadiynyl- (9CI)
- CAS Number:4009-22-7
- Molecular formula:C11H8
- Molecular Weight:140.1812
Yield:4009-22-7 92%
Reaction Conditions:
Stage #1: (E)-1-(4-chlorobut-3-en-1-ynyl)benzenewith n-butyllithium in tetrahydrofuran;hexane at -78; for 1 h;
Stage #2: methyl iodide in tetrahydrofuran;hexane at -78 - 20;
References:
Metay, Estelle;Hu, Qian;Negishi, Ei-Ichi [Organic Letters,2006,vol. 8,# 25,p. 5773 - 5776]
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