ChemCatChem p. 5627 - 5636 (2018)
Update date:2022-08-03
Topics:
Guo, Bin
Li, Hong-Xi
Zhang, Shi-Qi
Young, David James
Lang, Jian-Ping
Ruthenium nanoparticles (NPs) supported on N-doped carbon (Ru/N?C) were prepared by the pyrolysis of cis-Ru(phen)2Cl2 loaded onto carbon powder (VULCAN XC72R) at 800 °C. Ru/N?C NPs (0.2 mol% Ru) selectively catalyzed either acceptorless dehydrogenation coupling (ADC) or auto-transfer-hydrogen (ATH) reactions of amines with alcohols to imines and secondary amines. Such selectivity could be controlled by the choice of alkali metal ion associated with the base. Under similar catalytic conditions, the ADC cross-coupling of diamines with primary alcohols or diols afforded the corresponding benzimidazoles and quinoxalines in good to excellent yields. This catalytic system displayed good activity, recyclability, and wide applicability to a diverse range of substrates.
View MoreQINGDAO HONG JIN CHEMICAL CO.,LTD.
website:http://www.hongjinchem.com
Contact:+86-532-83657313
Address:2ND Building, 8 Shangqing Road, Qingdao, Shandong Province, China.
Wuhan Sunrise Pharmaceutical Technology Co., Ltd
Contact:+86-27-83314682
Address:Room 340, New material Industrial base No.17, Gu Tian Five Lu , Qiaokou District, Wuhan , China
Jiangxi Lanqi Fine Chemical S&T Co., Ltd.
Contact:+86-21-64891143
Address:XinJiShan Industrial Area, Zhangshu City, JiangXi Province, China
Hubei Xinjing New Material Co.,Ltd
Contact:+86-27-83313147
Address:Room402.#Bthe 7th,Headquarter of Huifeng Corporation Qiaokou District,Wuhan China
Nanjing Habo Medical Technology Co., Ltd.
Contact:025-85769882
Address:No.108. Ganjiabian east. Qixia District .Nanjing
Doi:10.1021/ja00854a041
(1975)Doi:10.1021/ja00817a015
(1974)Doi:10.1002/mrc.1185
(2003)Doi:10.1002/hlca.200390059
(2003)Doi:10.1002/ejoc.200700364
(2007)Doi:10.3390/ph13020020
(2020)