Behaviors of N-(substituted thio)phthalimides, N-(substituted thio)succinimides, and N-(substituted thio)isatins toward some nucleophiles.
摘要:
合成了新化合物 N-(取代硫)异恶唑(III),并对与几种核外基团的反应进行了研究,以与使用 N-(取代硫)邻苯二甲酰亚胺(I)和 N-(取代硫)琥珀酰亚胺(II)的反应进行比较:I、II 和 III 均与有机金属化合物、氰离子和三氯甲基碳负离子反应,分别生成硫化物(IV)、硫氰酸盐(V)和三氯甲基硫化物(VI)。然而,与 I 和 II 不同,III 与胺发生反应,生成 3-氨基-1-取代硫-3-羟基-2-氧代喹啉(X),未观察到任何预期的亚硫酰胺形成。
Synthesis and evaluation of novel sulfenamides as novel anti Methicillin-resistant Staphylococcus aureus agents
摘要:
A total of 29 novel sulfenamide compounds were synthesized, spectroscopically characterized and evaluated in vitro for antimicrobial activity against various infectious pathogens. Compounds 1b and 2c exhibited potent inhibition against clinical Methicillin-resistant Staphylococcus aureus (MRSA) strains with minimum inhibitory concentration (MIC) values of 1.56 mu g/mL. (c) 2012 Elsevier Ltd. All rights reserved.
Electrochemical Direct Thiolation of Lactams with Mercaptans: An Efficient Access to
<i>N</i>
‐Acylsulfenamides
作者:Zhaoxin Wei、Renjie Wang、Yonghong Zhang、Bin Wang、Yu Xia、Ablimit Abdukader、Fei Xue、Weiwei Jin、Chenjiang Liu
DOI:10.1002/ejoc.202100924
日期:2021.9.7
A variety of N-acylsulfenamides are produced by the electrochemically enabled cross-coupling of readily available feedstocks under standard conditions. This protocol is practical and has wide substrate scope with good reaction efficiency (38 examples, up to 97 % yield). A possible free radical mechanism is preliminarily demonstrated.