117953-00-1Relevant articles and documents
Synthesis of (trimethylsilyl)(cyclopropyl)acetylenes and terminal cyclopropylacetylenes via an arsonium ylide under phase-transfer conditions
Shen, Yanchang,Liao, Qimu
, p. 31 - 34 (2007/10/02)
The phase-transfer reaction of 3-(trimethylsilyl)-2-propynylidenetriphenylarsorane generated from the corresponding arsonium salt and aqueous sodium hydroxide with substituted chalcones gave (trimethylsilyl)(cyclopropyl)acetylenes in 83-98percent yields w