摘要
通过柱层析分离,分段收集了丁酮与硝基苯甲醛在水相反应的aldol产物,用核磁共振进行了系统表征研究;对产物的NMR谱进行了归属解释,并用NMR法测定了产物中各组份的含量;在此基础上,将该方法推广应用,为该类反应研究提供了分析表征依据和含量测定的通用方法.
The aldol products of the reaction of butanone with nitrobenzaldehydes were isolation with column chromatography and description with NMR. The ratios and the syn/anti ratios of the products were also determined by NMR. These NMR description methods can be as a general description method for application in the research the reaction of butanone with nitrobenzaldehydes.
出处
《江西师范大学学报（自然科学版）》
CAS
北大核心
2006年第2期141-144,160,共5页
Journal of Jiangxi Normal University(Natural Science Edition)
基金
国家自然科学基金资助项目(20462003
20342007)
南开大学元素有机国家重点实验室开放基金资助项目
