Chemistry of Heterocyclic Compounds p. 209 - 214 (1983)
Update date:2022-09-26
Topics:
Kuz'menko, V. V.
Kuz'menko, T. A.
Simonov, A. M.
Pyridazino/1,6-a/benzimidazolium cations and 1-(o-methylaminoaryl)-4-acetylpyrazoles are formed simultaneously in approximately equal amounts in the reaction of excess acetylacetone with quaternary 1-aminobenzimidazolium salts in aqueous potassium carbonate solution.Mesoionic pyridazinobenzimidazoles and the corresponding 4-ethoxycarbonylpyrazoles were obtained with acetoacetic ester under similar conditions.
View MoreTAIZHOU XINGCHENG CHEMPHARM CO.,LTD.
Contact:0086-0576-88551200,88886292 ,88880039
Address:B Area. 10 Floor.Yaodadasha. 289#.Shifu Road.Taizhou.Zhejiang.China
Hebei Lead Bio-Chemicals Co., Ltd.
website:http://www.ldbiochem.com
Contact:+86-311-87826503
Address:481, Heping West Road, Shijiazhuang,China
Yancheng Smiling Imp & Exp Co., Ltd.
Contact:+86-515-83173586
Address:Rm1207, BLD#03, Phoenix Plaza, Juheng Road, Yancheng, Jiangsu, P.R. China
Taizhou volsen chemical Co., Ltd
website:http://www.volsenchem.com
Contact:+86-576-88869393
Address:Jiaojiang District, Taizhou, Zhejiang, China.
Beijing Greenchem Technology Co.,Ltd. ( Panjin Greenchem Technology Co.Ltd .)
website:http://www.bjgreenchem.com/
Contact:+86-427-6515887
Address:301,302, 3rd Floor, Building C-7, Dongsheng Science Park, Northern Territory, Zhongguancun, No. 66, Xixiaokou Road, Haidian District, Beijing
Doi:10.1021/jacs.6b08507
(2016)Doi:10.1016/j.ejmech.2011.12.037
(2012)Doi:10.1021/acs.jmedchem.5b01984
(2016)Doi:10.1016/j.jorganchem.2011.11.021
(2012)Doi:10.1039/c1ob06422c
(2012)Doi:10.1016/j.ejmech.2011.12.012
(2012)
