5-溴-1-丙基-2,3,3-三甲基-3H-吲哚对甲苯磺酸盐的合成  

Synthesis of 5⁃bromo⁃1⁃propyl⁃2,3,3⁃trimethyl⁃3H⁃indole P⁃toluene Sulfonate

作　　者：刘亚彬 王中豪 吕硕[1] 张明才 杨宗义[1] 李永杰[1] 张希堂[1] LIU Yabin;WANG Zhonghao;LYU Shuo;ZHANG Mingcai;YANG Zongyi;LI Yongjie;ZHANG Xitang(Research Institute of China Lucky Group Corporation,Baoding,Hebei 071054,China)

机构地区：[1]中国乐凯集团有限公司研究院,河北保定071054

出　　处：《信息记录材料》2024年第4期3-5,共3页Information Recording Materials

摘　　要：本文探究合成5-溴-1-丙基-2,3,3-三甲基-3H-吲哚对甲苯磺酸盐。重点考察了反应物料比、溶剂量、反应温度和反应时间对实验结果的影响。实验结果表明:n(5-溴-2,3,3-三甲基-3H-吲哚)∶n(1-丙基对甲苯磺酸酯)=1∶15,邻二氯苯溶剂量=2V(5-溴-2,3,3-三甲基-3H-吲哚),110℃下保温反应4h,5-溴-1-丙基-2,3,3-三甲基-3H-吲哚对甲苯磺酸盐收率可达86%。Explore the synthesis of 5-bromo-1-propyl-2,3,3-trimethyl-3H-indole p-toluene sulfonate.The effects of reaction material ratio,reaction temperature,and reaction time on the experimental results are mainly investigated.The experimental results show that:n(5-bromo-2,3,3-trimethyl-3H-indole):n(1-propyl p-toluene sulfonate)=1∶15,dissolved dose of o-dichlorobenzene=2V(5-bromo-2,3,3-trimethyl-3H-indole),and the insulation reaction at 110℃for 4 hours,the yield of 5-bromo-1-propyl-2,3,3-trimethyl-3H-indole p-toluene sulfonate can reach 86%.

关 键 词：5-溴-1-丙基-2 3 3-三甲基-3H-吲哚对甲苯磺酸盐 1-丙基对甲苯磺酸酯 合成 

分 类 号：O62[理学—有机化学]