摘要
以3-硝基邻苯二甲酸为原料,经过还原、重氮化和碘化一锅法反应,得到3-碘代邻苯二甲酸。总收率89.5%,产品含量≥98.0%。考察了反应温度、物料配比及反应时间等因素对反应的影响。
3-Iodophthalic acid is a significant intermediate for synthesis of flubendiamide,an efficient insecticide.3-Iodophthalic acid was prepared from 3-nitrophthalic acid through reduction and diazotization in 89.5% yield（purity≧98.0%） without purification and separation of intermediate.It was investigated the affects of reaction temperature,the material ratio and reaction time.
出处
《精细化工中间体》
CAS
2010年第5期29-31,共3页
Fine Chemical Intermediates
