75529-57-6Relevant academic research and scientific papers
Silicon-Carbon Unsaturated Compounds. 20. Formation and Reactions of Disilacyclopropanes and Molecular Structure of 3-(Hydroxydimesitylsilyl)-1,1-dimesityl-2,2-bis(trimethylsilyl)-1-silacyclopropane
Ishikawa, Mitsuo,Matsuzawa, Shigeji,Sugisawa, Hiroshi,Yano, Fujio,Kamitori, Shigehiro,Higuchi, Taiichi
, p. 7706 - 7710 (2007/10/02)
Two stable disilacyclopropanes, 1,1,2,2-tetramesityl-3-- and 1,1,2,2-tetramesityl-3--1,2-disilacyclopropane (3 and 8), have been prepared by addition of dimesitylsilylene to 1,1-dimesityl-3-ph
PHOTOLYSIS OF ORGANOPOLYSILANES. THE SYNTHESIS AND REACTIONS OF STABLE SILACYCLOPROPENES
Ishikawa, Mitsuo,Nishimura, Kunio,Sugisawa, Hiroshi,Kumada, Makoto
, p. 147 - 158 (2007/10/02)
Two stable silacyclopropenes, 1,1-dimensityl-2,3-bis(trimethylsilyl)-1-silacyclopropene and 1,1-dimesityl-2-phenyl-3-trimethylsilyl-1-silacyclopropene, have been prepared by photolysis of 1,1-dimesityl-1-trimethylsilylethynyltrimethyldisilane and 1,1-dimesityl-1-phenylethynyldisilane, respectively.It has been found that these silacyclopropenes are not affected by atmospheric oxygen, moisture and alcohols at room temperature. 1-Mesityl-1-methyl-2-phenyl-3-trimethylsilyl-1-silacyclopropene prepared by the photolyisis of 1-mesityl-1-phenylethynyltetramethyldisilane is rather stable toward atmospheric oxygen, but reacts readily with methanol in benzene to give a ring-opening methoxysilane.Photochemical and thermal behavior of these silacyclopropenes has been investigated.
