Journal of Organic Chemistry p. 1759 - 1760 (1981)
Update date:2022-08-16
Topics:
Bui-The-Khai
Concilio, Carlo
Porzi, Gianni
α,ω Aliphatic diamines were cyclized to heterocyclic amines by being heated at 180 deg C for 5 h with RuCl2(Ph3P)3 in diphenyl ether.Primary amines having an α-hydrogen atom are converted to symmetrical tertiary amines by being heated at 185 or 235 deg C for 8 h with RuCl3*3H2O and Ph3P in THF solution.
View MoreContact:86-513-84128750/13773795976
Address:No.48.Youyi West Road ,Rudong Development Zone,Jiangsu Province,China
QINGDAO HONG JIN CHEMICAL CO.,LTD.
website:http://www.hongjinchem.com
Contact:+86-532-83657313
Address:2ND Building, 8 Shangqing Road, Qingdao, Shandong Province, China.
Zhejiang Newfine Industry Co.,Ltd.
Contact:+86-573-82262042
Address:No.225,Dongqing Road, garoms@163.com
Ningbo Inno Pharmchem Co., Ltd.
Contact:86-574-87319282
Address:6F-5,NO.163 RUIQING RD.,NINGBO 315000 CHINA
Tianjin Realet Chemical Technology Co.,Ltd.
website:http://www.realetchem.com
Contact:+86-022-58788819
Address:shuanggang industrial park
Doi:10.1002/ejoc.201701533
(2017)Doi:10.1246/cl.1987.1469
(1987)Doi:10.1134/S107042801906006X
(2019)Doi:10.1021/ic50023a026
(1965)Doi:10.1021/jo00148a044
(1982)Doi:10.1002/ejoc.201403624
(2015)