摘要
本文给出以杂环甲巯咪唑为端基的非环冠醚1a~4a及1a的异构体1b的电子轰击质谱(EIMS)并讨论之。
The electron impact mass spectra of noncyclic crown ethers with heterocyclic methmazole as terminal groups 1a ̄4a and fo were given and discussed in the present article.
出处
《质谱学报》
EI
CAS
CSCD
1996年第1期35-38,共4页
Journal of Chinese Mass Spectrometry Society