- METHOD FOR PRODUCING (METH)ACRYLOSILANES
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The invention relates to a method for producing silanes (S) of the general formula (1); (R1)2C═C(R1)C(O)O—(R2)—Si(R3)z(OR4)3-z, starting from a alkyl halide silane (S1) of the general formula (2); X-(R2)-Si(R3)z(OR4)3-z, and a salt (S2) of an unsaturated organic carboxylic acid of the general formula (3); Mw+[(R1′)2C═C(R1)C(O)O?]w, where R1, R1′, R2, R3, R4, X, Mw+, w and z have the meanings given in claim 1, wherein one or more components (L) having a boiling point below the boiling point of the alkyl halide silane (S1) are at least partially removed from the reaction mixture, partial mixture or individual reactant components by distillation before or during the reaction of components (S1) and (S2).
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(2012/01/14)
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