作者:Shigeki Oishi、Tomohiro Shono、Takehiro Nagasawa、Takafumi Inoue、Akira Tsubouchi、Takeshi Takeda
DOI:10.1016/j.tetlet.2008.08.085
日期:2008.11
Reaction of titanium cyclobutylidene complexes, prepared by the desulfurizative titanation of 1,1-bis(phenylthio)cyclobutanes with Cp2Ti[P(OEt)3]2, with alkynes gave 1-(alk-1-enyl)cyclobutenes.
通过1,1-双(苯硫基)环丁烷与Cp 2 Ti [P(OEt)3 ] 2的脱硫钛化反应制备的钛环丁烯络合物与炔烃的反应生成了1-(alk-1-enyl)环丁烯。