作者:Hashim F. Motiwala、Yu-Hsuan Kuo、Brittany L. Stinger、Bruce A. Palfey、Brent R. Martin
DOI:10.1021/jacs.9b08831
日期:2020.1.29
offer advantages over existing cysteine alkylation reagents, including accelerated reaction rates, improved stability, and robust ionization for mass spectrometry applications. Overall, heteroaromatic sulfones provide modular tunability, shifted chromatographic elution times, and superior in-cell cysteine profiling for in-depth proteome-wide analysis and covalent ligand discovery.
Process for the manufacture of 2-alkylsulfinyl-6-nitrobenz-thiazoles
申请人:Hoechst Aktiengesellschaft
公开号:US03985762A1
公开(公告)日:1976-10-12
2-Alkylsulfinyl-6-nitrobenzthiazoles of the formula ##SPC1## In which R is alkyl having from 1 to 10 carbon atoms are prepared by reacting 2-alkylmercaptobenzthiazoles of the formula ##SPC2## With at least 2 moles of fuming nitric acid in at least 300 grams of sulfuric acid, of at least 90 % strength, per mole of benzthiazole.