Analytical Chemistry p. 574 - 578 (1982)
Update date:2022-08-03
Topics:
Hunt, Donald F.
Shabanowitz, Jeffrey
Collision activated dissociation mass spectrometry of (M+1)(1+) ions from 33 organosulfur compounds are presented.Ions resulting from loss of the radical HS. are prominent in the spectra of thiophenols, dithienyls, trithienyls, and dibenzothiophene derivatives but not in the spectra of aliphatic sulfides or highly alkylated thiophenes.Use of 33 amu neutral loss scans on a triple quadrupole mass spectrometer for the analysis of organosulfur compounds in crude petroleum distillates is described.Total time per sample for this analysis is under 20 min.Qualitative differences in the spectra of several crude oil samples are readily apparent.Preliminary results from collision activated dissociation of (M+NO)(1+) ions in the nitric oxide chemical ionization mass spectra of aliphatic sulfones are described.
View MoreWuhan Konberd Biotech Co., Ltd.
Contact:+86-27-87205925
Address:NO.666, Gaoxin Road, Eastlake High-tech zone
Shanghai Yuanye Bio-Technology Co., Ltd.
website:http://www.shyuanye.com
Contact:+86-21-61845781
Address:Building 6, No. 465, Changta Road,Songjiang District,Shanghai,China
Shanghai Pengkai Chemical Co.,Ltd
Contact:+86-21-60526671
Address:No.4226 Duzhuang Rd Minhang District Shanghai China
Jiangxi Lanqi Fine Chemical S&T Co., Ltd.
Contact:+86-21-64891143
Address:XinJiShan Industrial Area, Zhangshu City, JiangXi Province, China
Chongqing Changfeng Chemical Co., Ltd.
website:http://www.changfengchem.com
Contact:+86-23-67896333
Address:30th Floor, Longhu Ziduxingzuo Building A, 1st Branch,YuSong Rd., Yubei District, Chongqing, China
Doi:10.1021/jm00152a002
(1986)Doi:10.1039/c39830000226
(1983)Doi:10.1002/hlca.19950780512
(1995)Doi:10.1021/ja00369a050
(1982)Doi:10.1002/ejoc.201300748
(2013)Doi:10.1002/adsc.201400747
(2015)