Silanes comprising branched alkyl chains
AssigneeBASF SE
InventorsHolger Friedrich, Harald Keller, Bernd Leutner
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Abstract
Silanes of the general formula I ##STR1## wherein n is an integer of from 1 to 5, at least one of the residues R represents a hydrolyzable residue selected from the group of substituents consisting of halogen, alkoxy, sec. amino and oxycarbonyl hydrogen or oxycarbonyl alkyl, and the other residues represent alkyl, cycloalkyl, aryl or one of the said hydrolyzable residues, a process for their preparation, and their use.
Claims10
Silanes of the formula I ##STR5## wherein n is an integer of from 1 to 5, at least one of the residues R represents a hydrolyzable residue selected from the group consisting of halogen, alkoxy, sec amino and oxycarbonyl hydrogen or oycarbonyl alkyl, and the other residues represent alkyl, cycloalkyl, aryl or one of the said hydrolyzable residues.
Trichloro(2,4,4,6,6-pentamethylheptyl)silane, dichloromethyl(2,4,4,6,6-pentamethylheptyl)silane, dimethoxymethyl(2,4,4,6,6-pentamethylheptyl)silane, dimethoxy(2,4,4,6,6-pentamethylheptyl)isopropylsilane, chlorodimethyl(2,4,4,6,6-pentamethylheptyl)silane, tert.-butyldimethoxy(2,4,4,6,6-pentamethylheptyl)silane, dimethoxy(2,4,4,6,6-pentamethylheptyl)cyclopentylsilane, trichloro(2,4,4,6,6,8,8-heptamethylnonyl)silane, chloro(2,4,4,6,6,8,8-heptamethylnonyl)dimethoxysilane, dichloro(2,4,4,6,6,8,8-heptamethylnonyl)methoxysilane, (2,4,4,6,6,8,8-heptamethylnonyl)trimethoxysilane, dichloro(2,4,4,6,6,8,8-heptamethylnonyl)methylsilane, trichloro(2,4,4,6,6,8,8,10,10-nonamethylundecyl)silane, or trimethoxy(2,4,4,6,6,8,8,10,10-nonamethylundecyl)silane.
Dependencies are inferred from the claim text.