Hydroamination and Hydrophosphination of Isocyanates/Isothiocyanates under Catalyst-Free Conditions

被引:9
|
作者
Zhu, Xiancui [1 ]
Xu, Mengchen [1 ]
Sun, Jinrong [1 ]
Guo, Dianjun [1 ]
Zhang, Yiwei [1 ]
Zhou, Shuangliu [1 ]
Wang, Shaowu [1 ,2 ]
机构
[1] Anhui Normal Univ, Key Lab Funct Mol Solids, Minist Educ, Anhui Lab Mol Based Mat,Coll Chem & Mat Sci, Wuhu 241002, Anhui, Peoples R China
[2] Anhui Polytech Univ, Anhui Lab Clean Catalyt Engn, Anhui Lab Funct Complexes Mat Chem & Applicat, Coll Chem & Environm Engn, Wuhu 241002, Anhui, Peoples R China
基金
中国国家自然科学基金;
关键词
Hydroamination; Hydrophosphination; Isocyanates; Isothiocyanates; Nucleophilic addition; H-BOND DONORS; REDUCTIVE CARBONYLATION; OXIDATIVE CARBONYLATION; ISOCYANATES; UREA; AMINES; COMPLEXES; ISOTHIOCYANATES; UREAS/THIOUREAS; CARBODIIMIDES;
D O I
10.1002/ejoc.202100932
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Symmetrical and unsymmetrical N,N'-disubstituted as well as trisubstituted ureas/thioureas by the hydroamination of isocyanates/isothiocyanates, and various phosphathioureas by the hydrophosphination of isothiocyanates have been synthesized in good to excellent yields under catalyst-free and mild conditions. This protocol is also applicable for the efficient synthesis of chiral ureas and thioureas and common herbicides, such as fenuron and monuron.
引用
收藏
页码:5213 / 5218
页数:6
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