922501-62-0Relevant articles and documents
Synthesis of silafluorenes by iridium-catalyzed [2 + 2 + 2] cycloaddition of silicon-bridged diynes with alkynes
Matsuda, Takanori,Kadowaki, Sho,Goya, Tsuyoshi,Murakami, Masahiro
, p. 133 - 136 (2007)
(Chemical Equation Presented) Silicon-bridged 1,6-diynes underwent [2 + 2 + 2] cycloaddition with alkynes in the presence of an iridium(I)-phosphine catalyst to afford densely substituted silafluorene derivatives. Extended silafluorene skeletons were cons