Zhang Li-zhi
2007
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Journal
Journal of Hunan University of Science & Technology
Abstract
A new synthetic method of 3-chloro-3-methyl-1-butyne was introduced. It was synthesized in 31.2% yield at 0~5℃ from 2-methyl-3-butyn-2-ol and thionyl chloride with zinc chloride as catalyst, pyridine as solution and base. Then the GC-MS analysis of the unfined product was given, the result show that only twe vice-products is produced by this new synthesis method besides the target molecular. At last, the possible reaction mechanism is discussed. 3figs.,1tab.,14refs.