Fritsch-Wiechell Rearrangement of 1-Chlorovinyl Sulfoxides: A New Method for Synthesizing Acetylenes from Aldehydes with One-Carbon Homologation

DOI: 10.1246/bcsj.66.1866

Source and publish data:

Bulletin of the Chemical Society of Japan p. 1866 - 1869 (1993)

Update date:2022-09-26

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Authors:

Satoh, Tsuyoshi

Hayashi, Yasumasa

Yamakawa, Koji

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Article abstract of DOI:10.1246/bcsj.66.1866

1-Chlorovinyl sulfoxides, easily prepared from aldehydes and chloromethyl phenyl sulfoxides, were treated with t-butyllithium to afford one-carbon homologated acetylenes via alkylidene carbenoids in high yields.

Full text of DOI:10.1246/bcsj.66.1866

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