反应详情

tetrakis(1,2,2,6,6-pentamethyl-4-piperidyl) 1,2,3,4-butanetetracarboxylate (available under the trade name of “ADEKASTAB LA-52” from Asahi Denka Kogyo K.K.), tetrakis(2,2,6,6-tetramethyl-4-piperidyl) 1,2,3,4-butanetetracarboxylate (available under the trade name of “ADEKASTAB LA-57” from Asahi Denka Kogyo K.K.), an ester mixture obtained by esterification reaction of 1,2,3,4-butanetetracarboxylic acid with 1,2,2,6,6-pentamethyl-4-piperidinol and 1-tridecanol (available under the trade name of “ADEKASTAB LA-62” from Asahi Denka Kogyo K.K.), an ester mixture obtained by esterification reaction of 1,2,3,4-butanetetracarboxylic acid with 2,2,6,6-tetramethyl-4-piperidinol and 1-tridecanol (available under the trade name of “ADEKASTAB LA-67” from Asahi Denka Kogyo K.K.), an ester mixture obtained by esterification reaction of 1,2,3,4-butanetetracarboxylic acid with 1,2,2,6,6-pentamethyl-4-piperidinol and 3,9-bis(2-hydroxy-1,1-dimethylethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane (available under the trade name of “ADEKASTAB LA-63” from Asahi Denka Kogyo K.K.), an ester mixture obtained by esterification reaction of 1,2,3,4-butanetetracarboxylic acid with 2,2,6,6-tetramethyl-4-piperidinol and 3,9-bis(2-hydroxy-1,1-dimethylethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane (available under the trade name of “ADEKASTAB LA-68” from Asahi Denka Kogyo K.K.),