63135-82-0Relevant academic research and scientific papers
Synthesis of 4-Silylcyclobut-2-enethiones and Their Use in Cyclobutadiene Generation
Mueller, Martin,Foerster, Wolf-Ruediger,Holst, Andreas,Kingama, Arend J.,Schaumann, Ernst,Adiwidjaja, Gunadi
, p. 949 - 956 (2007/10/03)
Alkynyl silyl sulfides 2 reacted with ynamines 3 to give 1:1 adducts.The structure of 4-silylcyclobut-2-enethiones 4 was confirmed by X-ray analysis of 4a.A cyclobutadiene intermediate is probably not involved in this reaction; we think that it is initiat
