Boehmer, Recueil des Travaux Chimiques des Pays-Bas, 1936, vol. 55, p. 379,383
作者:Boehmer
DOI:——
日期:——
Visible-light-promoted oxidative desulphurisation: a strategy for the preparation of unsymmetrical ureas from isothiocyanates and amines using molecular oxygen
作者:Ziyu Gan、Guoqing Li、Qiuli Yan、Weiseng Deng、Yuan-Ye Jiang、Daoshan Yang
DOI:10.1039/d0gc00070a
日期:——
A green and efficient visible-light promoted oxidative desulphurisation protocol has been proposed for the construction of unsymmetrical ureas under mild conditions with broad substrate scope and good functional group tolerance. Most appealingly, the reaction can proceed smoothly without adding any strong oxidants. Control experiments and computational studies support a mechanism involving water-assisted