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1 Polish Journal of Chemical Technology

1 1999

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Synthesis of 3-chloropropyltrichlorosilane via the catalytic hydrosilylation of allyl chloride with trichlorosilane catalyzed by platinum catalyst - from laboratory scale to pilot plant

Guliński J., Marciniec B., Maciejewski H., Oczkowicz S.

Polish Journal of Chemical Technology

1999

Vol. 1, nr 1

11-15

The method for the synthesis of 3-chloropropyltrichlorosilane based on the hydrosilylation of allyl chloride with trichlorosilane in the presence of an original Pt catalytic system has been worked out. The yield and selectivity of Cl(CH2)3SiCl3 depend on the nature of the catalytic system and several other factors (the mode of substrate addition, reaction procedure, etc.)- The optimum reaction conditions were determined. A successful scale-up of the process under study allowed us to implement it on a pilot scale as the first step of the newly emerging Polish low-tonnage organosilane industry.