摘要
报道了溴虫腈的质谱特征与核磁共振波谱分析结果。在GC/MS上得到的EI质谱,分子离子峰很弱,基峰为m/z59;以甲醇/水作流动相和负离子模式下,在LC/MS上得到的CI质谱,未见分子离子峰,基峰为m/z349;对所有1H和13C NMR数据进行了鉴定。
The mass spectra and NMR spectrometry of chlorfenapyr were reported. Its EIMS on GC/MS characterizes with week molecular ion and base peak at m/z 59, and CIMS with base peak at m/z 349 and without molecular ion peak while using CH3OH/H2O as mobile phase on LC/MS. Assignment of all the ^1H and ^13C NMR data has been given.
出处
《现代农药》
CAS
2007年第6期35-37,共3页
MODERN AGROCHEMICALS
关键词
溴虫腈
质谱
核磁共振
chlorfenapyr
mass spectrum
NMR
