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US 11,466,037 B2Granted
Catalysis of dehydrocoupling reactions between amines and silanes
AssigneeNata Semiconductor Materials Co., Ltd.
InventorBrian D. Rekken
Life of this patent
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Abstract
A method for dehydrocoupling silanes and amines. The method comprises contacting: (a) an aliphatic amine; (b) a silane; and (c) a catalyst which is ZnX2, wherein X is alkyl, chloride, bromide, iodide, trifluoromethanesulfonate, bis(trifluoromethane)sulfonamide, tosylate, methanesulfonate or O3S(CF2)xCF3 wherein x is an integer from 1 to 10.
Claims4
A method for dehydrocoupling silanes and amines;
- said method comprising contacting:
- (a) an amine;
- (b) a perhydridosilane;
- and (c) a catalyst which is ZnX2, wherein X is alkyl, chloride, bromide, iodide, trifluoromethanesulfonate, bis(trifluoromethane)sulfonamide, tosylate, methanesulfonate or O3S(CF2)xCF3 wherein x is a integer from 1 to 10.
1 more element
Dependencies are inferred from the claim text.