摘要
以邻苯二酚、二氯甲烷为原料经环合得到胡椒环,讨论了常压下合成胡椒环的最佳条件,收率为57.2%。产品结构经红外光谱(IR)及氢核磁共振谱确证。
The 1,3-Benzodioxole, an important medicine intermediate, was synthesized from catechol by cyclization with dichloromethane. The optimum process condition was investigated. The overall yield of the process was 57.2%. The structure of the product was characterized by infrared spectrum （IR） and nuclear magnetic resonance of ^1H （^1HNMR）.
出处
《化工技术与开发》
CAS
2006年第1期7-9,共3页
Technology & Development of Chemical Industry
基金
湖南农业大学引进人才科研启动基金(项目编号:60166:660218)
