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Dichlorosilylene. Rate constants for reaction with olefins and acetylenes

✍ Scribed by I. Safarik; B.P. Ruzsicska; A. Jodhan; O.P. Strausz; T.N. Bell

Publisher: Elsevier Science
Year: 1985
Tongue: English
Weight: 257 KB
Volume: 113
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(85)85013-2

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✦ Synopsis

Usmg the recently detected intense UV absorption spectrum of SiClz(X' At) absolute rateconstantshavebeen measured for its gas phase cycload&tlon to C,&. CHTJCHCH~. t+Ha, &Hz and C~HSCCH. The values at T = 2S°C rylge from 4.3 X 10' Lo 7.9 X 10' M-' s-l and their variation with substrate struc:ure follows an electrophtic trend simile to the ones established for the reactions of halomethylcncs.

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