Chemistry of Heterocyclic Compounds p. 85 - 89 (1984)
Update date:2022-08-04
Topics:
Dovgilevich, A.V.
Golubeva, G. A.
Malkov, A.V.
Sviridova, L. A.
Bundel', Yu. G.
Azinium salts containing pyrazoline fragments have been obtained by the reaction of 2-pyrazolines with aromatic and heteroaromatic aldehydes, acetylacetone, and acetoacetic ester in the presence of H2SnCl6 and HBF4.Reactions of nucleophilic addition to the multiple bonds and also some cycloaddition reactions among the arylidene derivative have been studied.From the azinium salts of a series of β-dicarbonyl compounds have been obtained previously unknown enamino carbonyl compounds of the 2-pyrazoline series.
View MoreSuzhou Jingye Medicine & Chemical Co., Ltd
website:http://www.jingyechem.cn
Contact:+86-512-66658588
Address:No. 88, Sanlian Street, Jinfeng Road, Suzhou New District, Jiangsu Province, P. R. China
website:http://www.sagechem.com
Contact:+86-571-86818502
Address:Room C1301, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China
Frapp's Chemical (NFTZ) Co.,Ltd
Contact:+86-576-86137892
Address:General Chamber of Commercial Building, 159 Wanchang Middle Road, Wenling, Zhejiang, China
Contact:+86-913-2223392
Address:No. 32, Xinanjing Road, Weinan City, Shaanxi Province, 714000, China
website:http://www.acrospharmatech.com
Contact:+1-3234804688
Address:Flat/RM 1502,Easey Commercial building 253-261 Hennessy Road,Wanchai，HongKong
Doi:10.1002/macp.1953.020090101
(1953)Doi:10.1039/c5ra27374a
(2016)Doi:10.1016/j.ejmech.2017.06.011
(2017)Doi:10.1021/ja01158a084
(1950)Doi:10.1021/ja01229a001
(1944)Doi:10.1021/jo01186a006
(1944)
