Chemistry of Heterocyclic Compounds p. 261 - 263 (1989)
Update date:2022-08-05
Topics: NMR spectroscopy Reaction Conditions Amination GC-MS analysis
Zorina, L.N.
Safiev, O.G.
Rakhmankulov, D.L.
When 5,6-benzo-1,4-dioxane was reacted with N,N-dialkylchloramines in the presence of FeSO4 at 10-20 deg C in a solution of acetic and sulfuric acids, 6-(N,N-dialkylamino)benzo-1,4-dioxanes and 6-chloro- and 6,7-dichlorobenzo-1,4-dioxanes were obtained.Under the conditions used in the study mainly chlorination products were synthesized.Reaction of 5,6-benzo-1,4-dioxane with the system (NH3OH)2SO4-TiCl3 resulted in the formation of 6-aminobenzo-1,4-dioxane.
View MoreMeryer (Shanghai) Chemical Technology Co., Ltd.
website:http://www.meryer.com/cn/index/
Contact:+86-755-86170518
Address:Minhang,Shanghai, China
Changsha Goomoo Chemical Technology Co.Ltd
Contact:+86-731-82197655
Address:No.649,Chezhan Rd.(N),Changsha,Hunan,China
Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.
website:http://www.shydtec.com
Contact:86-21-57721279
Address:Science and Technology Park, Songjiang District, Shanghai, China
Contact:13813902930 025-52714267
Address:20 Fengji Road, Yuhua Economic Development Zone, Nanjing, Jiangsu, P. R. China
Chengdu D-Innovation Pharmaceutical Co., Ltd
Contact:86-28-85105536
Address:1001, B6, No.88 Keyuan South Road, Chengdu Hi-Tech Zone
Doi:10.1271/bbb1961.42.1285
(1978)Doi:10.1021/acs.joc.1c00783
(2021)Doi:10.1039/b311595j
(2004)Doi:10.1055/s-2003-44979
(2004)Doi:10.1021/jo00389a009
(1987)Doi:10.1021/ja01869a019
(1940)
