CAJ | 학술논문

以三羟甲基丙烷和丙烯酰氯、己酰氯为原料，二氯甲烷为溶剂，制备长链烷基酯。对甲醇/盐酸体系中的水解反应进行了探讨，得出最佳条件为：水解时间为6 h，水解条件为n（甲醇）：n（盐酸）＝1：1，产物收率为65%。然后再用制备出来的长链烷基酯和低含氢硅油为原料，甲苯为溶剂，氯铂酸为催化剂，制备Si─C型长链烷基酯改性硅油，较适宜的合成条件为：催化剂用量占原料总质量的0.04%，反应时间为6 h，合成的酯改性硅油无色透明，收率为86%。
이삼간갑기병완화병희선록、기선록위원료，이록갑완위용제，제비장련완기지。대갑순/염산체계중적수해반응진행료탐토，득출최가조건위：수해시간위6 h，수해조건위n（갑순）：n（염산）＝1：1，산물수솔위65%。연후재용제비출래적장련완기지화저함경규유위원료，갑분위용제，록박산위최화제，제비Si─C형장련완기지개성규유，교괄의적합성조건위：최화제용량점원료총질량적0.04%，반응시간위6 h，합성적지개성규유무색투명，수솔위86%。
TrimethylolProPane,acrylic acid chloride and n-hexyl chloride as start materials,dichlorometh-ane as solvent to synthesis long-chain alkyl ester. We investigated the hydrolysis reaction condition in methanol/hydrochloric acid system to get the best one:hydrolysis time is 6 h,the best molar ratio of meth-anol and hydrochloric is 1 :1 and yield is 65%. And then we use long-chain alkyl ester and low hydrogen silicone oil as raw material,toluene as solvent,chloroPlatinic acid as catalyst to PreParation Si─C tyPe long chain alkyl ester-modified silicone oil. The amount of catalyst accounted for 0. 04% of the total mass,reaction time is 6 h to get colorless transParent ester-modified silicone oil and yield is 86%.