由醇催化转化为长链氯代烷

由醇催化转化为长链氯代烷 Catalytic Conversion of Alcohol to Corresponding Alkyl Chlorides 陈彰评 CHEN Zhang\|ping 1 first-author 张萱 ZHANG Xuan 1 李雪莲 LI Xue\|lian 1 吴萱阶 WU Xuan\|jie 1 武汉大学化学与环境科学学院,武汉,430072 武汉大学化学与环境科学学院,武汉,430072 College of Chemistry and Environment Science, Wuhan University College of Chemistry and Environment Science, Wuhan University 采用 N,N-二甲基甲酰胺和正十二烷基三甲基氯化铵为催化剂 ,将正辛醇、正十二醇和正十六醇分别与氯化亚砜反应 ,得到 1-氯正辛烷、1-氯正十二烷和 1-氯正十六烷 ,收率比不用催化剂提高 10 %～ 2 0 % ,反应速度加快 .产物用红外光谱和质子磁共振谱进行了结构表征 . chloro\|octane, 1\|chloro\|dedocane and 1\|chloro\|hexadecane are synthesized from the corresponding alcohols. The reactions are catalyzed by N, N\|dimethyl formamide and dodecyltrimethyl animonium chloride, not only the reaction time has been reduced, but also the yield improved from 10% 2 0%. 醇 氯代烷 合成方法 催化转化 alcohol alkyl chlorides catalytic conversion synthetic method 10.14188/j.1671-8836.2000.02.003 O623 2000-02-01 2021-04-01 2