Regioselective synthesis of N-acetylureas by manganese(III) acetate reaction of 1,3-disubstituted thioureas
摘要:
Reactions of asymmetrical 1,3-disubstituted thioureas with manganese(III) acetate produce regioselective N-acetylureas. A mechanism for this novel transformation is proposed. (c) 2006 Elsevier Ltd. All rights reserved.
Anticonvulsant and cardiovascular effects of substituted thiazolidones
作者:S. Nagar、H. H. Singh、J. N. Sinha、Surendra S. Parmar
DOI:10.1021/jm00260a027
日期:1973.2
Hydroamination and Hydrophosphination of Isocyanates/Isothiocyanates under Catalyst‐Free Conditions
作者:Xiancui Zhu、Mengchen Xu、Jinrong Sun、Dianjun Guo、Yiwei Zhang、Shuangliu Zhou、Shaowu Wang
DOI:10.1002/ejoc.202100932
日期:2021.10.7
Various ureas, thioureas, phosphathioureas and their chiral analogues were synthesized in good to excellent yields by the hydroamination and hydrophosphination of isocyanates/isothiocyanates under catalyst-free conditions.
Reactions of asymmetrical 1,3-disubstituted thioureas with manganese(III) acetate produce regioselective N-acetylureas. A mechanism for this novel transformation is proposed. (c) 2006 Elsevier Ltd. All rights reserved.