918-19-4Relevant articles and documents
CHLORINATIVE CLEAVAGE OF PERMETHYLPOLYSILANES INITIATED BY PHOTO-INDUCED ELECTRON TRANSFER
Nakadaira, Yasuhiro,Komatsu, Norio,Sakurai, Hideki
, p. 1781 - 1782 (2007/10/02)
Irradiation od dodecamethylcyclohexasilane (1) in CCl4-CH2Cl2 in the presence of 9,10-dicyanoanthracene (2) afforded 1,6-dichlorododecamethylsilane in 70percent yield.Fluorescence of 2 was quenched by 1 with a diffusion-controlled rate.A mechanism of free-radical chlorination involving (1)+ is proposed.