Heterocyclic Communications p. 447 - 450 (2002)
Update date:2022-08-05
Topics:
Kumar, Gulshan
Gupta, Vandana
Gautam
Gupta
Phenothiazines have been synthesized via Smiles rearrangement by the reaction of 2-amino-3/5-chlorobenzenethiols with halonitrobenzenes. Halonitrobenzenes having a nitro group at both ortho positions to halogen yields directly phenothiazines as Smiles rearrangement occurs insitu. Halonitrobenzenes having a nitro group at ortho position to halogen give 2-amino-2′-nitrodiphenylsulfides which on formylation with 90% formic acid yields 2-formamido-2′-nitrodiphenylsulfides, which undergo Smiles rearrangement to provide phenothiazines.
View MoreShanghai shibo Chemical Co., Ltd
Contact:+86-021-60753516
Address:688 Qiushi Road, Jinshan High-tech Park, Shanghai, China,201512
Nanjing Raise Pharmatech Co., Ltd
website:http://www.raisechem.com
Contact:+86-25-58649566
Address:B381,No.606,Ningliu Road,Jiangbei New Area,Nanjing,Jiangsu Province,China
CGeneTech (Suzhou, China) Co., Ltd.
Contact:+86-512-62956962
Address:Room 101,Bld C11,218 Xinghu Rd.,Suzhou industrial Park
Contact:0792-8228321
Address:10TH Floor No.121 binjiang Road Xunyang District
Yurui(Shanghai)Chemical Co.,Ltd
Contact:0086 21-50456736
Address:No.3188 Xiupu Road,Shanghai
Doi:10.1016/S0040-4020(01)97229-1
(1974)Doi:10.1021/jo00278a038
(1989)Doi:10.1021/ja029777d
(2003)Doi:10.1016/S0960-894X(02)00893-4
(2003)Doi:10.1021/jm00253a027
(1974)Doi:10.3987/COM-00-8947
(2000)