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催化学报 2008
三溴异氰脲酸和DABCO-Br作为高效催化剂用于羟基硅烷化, PP. 901-906 Keywords: 三溴异氰脲酸,DABCO-Br,六甲基二硅氮烷,硅烷化,羟基 Abstract: ？Manyprimary,secondary,tertiaryalcohols,andphenolichydroxylgroupswereeffectivelyconvertedtotheircorrespondingtrimethylsilylethersusinghexamethyldisilazaneinthepresenceofcatalyticamountsoftribromoisocyanuricacidandDABCO-bromineundermildconditionsatroomtemperaturewithshortreactiontimesingoodtoexcellentyields.Excellentchemoselectivesilylationofhydroxylgroupsinthepresenceofotherfunctionalgroupswerealsoobserved.
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