摘要
以对甲氧基苯酚为起始原料,以甲醛、多聚甲醛和浓盐酸为双氯甲基化试剂,合成了一系列的1,4-双氯甲基-2-甲氧基-5-烷氧基苯.产率较高。
With p_methoxy phenol as starting material,a series of 1,4-bis(chloromethyl)-2-methoxy-5-alkoxyl benzene with the yield over 75% were firstly synthesized by using HCHO、(HCHO) n HCl as the re_agent of bischloromethylation.The effect of substitutent chain on chloromethylation reaction was discussed.The structures of compounds were identified by IR and 1H NMR.
出处
《山东师范大学学报(自然科学版)》
CAS
1999年第2期154-157,共4页
Journal of Shandong Normal University(Natural Science)
关键词
甲氧基
烷氧基苯
合成
双氯甲基化
双氯甲基苯
bis(chloromethyl)-2-methoxy-5-alkoxylbenzene
synthesis
bis-chloromethylation reaction