Method for producing silane compound having sulfonyl bond
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United States of America Patent
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Sep 19, 2017
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Jun 17, 2015
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Jun 23, 2014
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Abstract
A method of producing a silane compound having a Formula (1) sulfonyl bond includes reacting a Formula (I) chlorosulfonyl compound with sodium sulfite in water as a solvent in the presence of a base, to produce a Formula (II) sulfinic acid sodium salt: and adding an aromatic hydrocarbon solvent to carry out azeotropic dehydration, and adding an aprotic polar solvent and a Formula (III) chloroalkylsilane compound.
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