Tetrahedron p. 1813 - 1816 (1980)
Update date:2022-09-26
Topics: Stereochemistry applications Mechanistic Studies Reaction Mechanism Catalysis Safety and Environmental Considerations Biological Activity
Bird
Latif
The reductive cyclisation of 4,6-dimethyl and 4,6-dichloro derivatives of 3-hydroxy-2'-nitrodiphenyl ethers has been examined as a potential route to 1H-phenoxazinones. Unexpectedly, cyclisation of the dichloro compound proceeded with loss of a Cl and yielded 2-chloro-3H-phenoxazin-3-one. The cyclisation of a range of analogous substrates has been investigated and shown to provide novel and convenient syntheses of 3-amino-phenoxazine, 3H-phenothiazin-3-one and 8-hydroxy-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one.
View MoreHuangshan Violet Biological Technology Co., Ltd
Contact:+86-559-2335676
Address:16-201 JinShanYuan,JiangNan New City,TunXi District,HuangShan City,AnHui Province,China
Shanghai Hongbang Medical Technology CO.,. Ltd
Contact:13671516988 /18917636693
Address:Room1, No67 Building, Yongde Road369, Wujing Town, Minhang Districy, Shanghai CIty, China.
website:http://www.synchemie.com/
Contact:+86-574-87642758
Address:Room 901, Yinyi Bund Building， 132 Renmin Road
Shanghai Bojing Chemical Co., Ltd.
Contact:021-37122233
Address:6F Buildiing 11,No.388,Baifu Road,District Fengxian.Shanghai, China.
Wuhan Kemi-Works Chemical Co., Ltd
website:http://www.kemiworks.com
Contact:86-27-85736489
Address:Rm. 1503, No. 164, Jianghan North Rd., Wuhan, 430022 China
Doi:10.1021/jo01279a028
(1967)Doi:10.1016/0008-6215(94)00218-5
(1994)Doi:10.1016/S0040-4039(00)78647-3
(1980)Doi:10.1021/jo049344o
(2004)Doi:10.1023/B:RUGC.0000016014.90042.3b
(2003)Doi:10.1002/hlca.19840670312
(1984)
