脱叶磷的合成研究  

Synthesis of S,S,S-Tributyl Phosphorotrithioate

作　　者：文琼 姚嘉鑫 唐诗思 艾雨晴 黄朋勉[1] WEN Qiong;YAO Jia-xin;TANG Shi-si;HUANG Peng-mian(Changsha University of Science and Engineering, College of Chemical and Biological Engineering, Changsha 410000, China)

机构地区：[1]长沙理工大学化学与生物工程学院,湖南长沙410000

出　　处：《精细化工中间体》2018年第1期17-18,24,共3页Fine Chemical Intermediates

基　　金：湖南省大学生研究性学习和创新性实验计划(湘教通[2016]178号);长沙理工大学大学生研究性学习和创新性实践计划

摘　　要：针对脱叶磷含量低和尾气臭味大的情况,以三氯化磷和正丁基硫醇为原料,采用"两步法"合成脱叶磷,纯度为98.4%、收率87.2%,尾气采用次氯酸钠溶液氧化处理后没有恶臭味,达到绿色生产的要求。According to low content and odor tail gas, S,S,S-tributyl phosphorotrithioate, the defoliation was prepared from phosphorus trichloride and butylmercaptan by a two-step method with a purity of 98% and a yield of 87%. The off-gas was treated with sodium hypochlorite solution and then discharged with no odour anymore. So it is a green process.

关 键 词：脱叶磷 三氯化磷 正丁基硫醇 

分 类 号：S482.4[农业科学—农药学]