Journal of Organic Chemistry p. 753 - 759 (1987)
Update date:2022-08-05
Topics:
Yasuda, Masahide
Yamashita, Toshiaki
Shima, Kensuke
Pac, Chyongjin
Direct photoamination of phenanthrene, 9-methoxyphenanthrene, anthracene, naphthalene, and several substituted naphthalenes with ammonia or primary amines in the presence of m-dicyanobenzene occurs to give aminated dihydroarenes in fairly good yields. m-Dimethoxybenzene and biphenyl are photoaminated in lower yields.A suggested mechanism for the photoamination involves the nucleophilic attack of ammonia and amines on aromatic cation radicals generated by photochemical electron transfer to m-dicyanobenzene.The present photoamination is applied to direct introduction of various functionalized primary amines containing the vinyl, cyano, hydroxy, acetylamino, and ethoxycarbonyl groups.
View MoreContact:+86-371-55981030
Address:Room 1571, Macalline Soho, No.1, Shangdu Road, Zhengzhou, Henan
Changzhou naidechemical Co.Ltd
Contact:+86-519-82589807
Address:NO.25,Houyang street,Jintan,Changzhou City
Jiaxing Carry Bio-Chem Technology Co.,Ltd
website:http://www.carrybiotech.com
Contact:0573-82788958
Address:Add.Fl 3th, Pharm Vally,Kaichuang Rd, Xiuzhou District, Jiaxing, Zhejiang,314031,China
Beijing Merson Pharmaceutical Co., Ltd
Contact:0086-10-80484934 0086-10-80484574/
Address:2nd Floor , No. 2 Building , No. 14 Houshayu Duan, Jingmi Road ,Shunyi District , Beijing 101318, P.R.China
ShanDong XinDa Chemical CO.,LTD
Contact:086-0311-87580543
Address:No.168, High Technology Development Zone Jinan Shandong China
Doi:10.1002/chem.201103467
(2012)Doi:10.1021/ol801951e
(2008)Doi:10.1021/ja805722e
(2008)Doi:10.1002/adsc.200700601
(2008)Doi:10.1016/j.tetlet.2008.07.012
(2008)Doi:10.1016/S0968-0896(02)00428-5
(2003)