作者:B.J. Millard、E.B. Sheinin、W.R. Benson
DOI:10.1002/jps.2600691015
日期:1980.10
The decomposition products of propoxyphene during GLC were prepared on a larger scale by heating propoxyphene hydrochloride in the presence of glass wook. They were identified by mass spectrometry and NMR spectroscopy as two isomeric diphenylbutenes and two isomeric products formed by loss of propionic acid. On-column decomposition of proxyphene can be prevented by injection of the compound in solution
通过在玻璃锅中加热丙氧芬盐酸盐,可以大规模制备丙二酚在GLC期间的分解产物。通过质谱法和NMR光谱法将它们鉴定为两种异构体二苯基丁烯和两种由于丙酸损失而形成的异构体产物。通过将化合物注入甲硅烷基化剂的溶液中可以防止邻苯二甲酰胺在柱上的分解。