化学合成原料；医药和农药等中间体，是合成2,3-二氢-1-茚酮、L-肌肽、度洛西汀、茚虫威等的关键中间体，也是高分子材料领域的引发剂，硅橡胶、氟橡胶的硫化剂和交联剂。
医药; 农药; 精细化工中间体; 高分子材料引发剂; 硅橡胶/氟橡胶硫化剂
合成路线 1（1. 合成：2719-27-9）
- 步骤：将环己烷羧酸（20.0g，0.054mol）溶液和正十二烷（1.0g，内标物）加入反应器，加90mL苯，氮气氛下蒸馏出约25mL苯至无水溶液；降温至室温，加入亚硫酰氯（6.0mL，0.082mol），回流1小时。反应后通过GC分析产物转化率和选择性。
- 条件：With thionyl chloride In dodecane; benzene at 20℃; for 1 h; Heating / reflux
- 收率：99%
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工业上普遍采用环己甲酸和氯化亚砜反应制备环己甲酰氯。
