An article A novel route to unsymmetrical disubstituted ureas and thioureas by HMPA catalyzed reductive alkylation with trichlorosilane WOS:000511876900003 published article about N-SUBSTITUTED UREAS; ONE-POT SYNTHESIS; PRACTICAL SYNTHESIS; ENANTIOSELECTIVE SYNTHESIS; ASYMMETRIC REDUCTION; ARYL IMINES; EFFICIENT; AMINES; HYDROSILYLATION; DERIVATIVES in [Ran, Xiaoyun; Long, Yan; Yang, Sheng; Peng, Changjiang; Zhang, Yuanyuan; Jiang, Zhenju; Zhang, Xiaomei; Wang, Zhouyu; Yu, Xiaoqi] Xihua Univ, Dept Chem, Chengdu 610039, Peoples R China; [Qian, Shan; Yang, Lingling] Xihua Univ, Dept Pharmaceut Engn, Chengdu 610039, Peoples R China in 2020.0, Cited 64.0. Application In Synthesis of 1-Phenylurea. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8
An HMPA catalyzed reductive alkylation of ureas and thioureas with trichlorosilane under mild reaction conditions has been developed. Both aldehydes and ketones could be used as efficient alkylation reagents in this method to obtain the desired products in moderate to high yields. A variety of di- and trisubsituted ureas and thioureas were easily prepared by this new reductive alkylation method. This protocol exhibits excellent functional group tolerance, chemoselectivity and practicality.
About 1-Phenylurea, If you have any questions, you can contact Ran, XY; Long, Y; Yang, S; Peng, CJ; Zhang, YY; Qian, S; Jiang, ZJ; Zhang, XM; Yang, LL; Wang, ZY; Yu, XQ or concate me.. Application In Synthesis of 1-Phenylurea
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem