117953-03-4Relevant academic research and scientific papers
A Facile Synthesis of (Trimethylsilylethynyl)cyclopropanes via an Arsonium Ylide
Shen, Yanchang,Liao, Qimu
, p. 321 - 323 (1988)
The reaction of 3-(trimethylsilyl)-2-propynylidenetriphenylarsorane, generated in situ from the corresponding arsonium salt and butyllithium, with chalcones (as α,β-unsaturated ketones) gives (trimethylsilylethynyl)cyclopropanes in 96-100percent yield and
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
