Bulletin of the Academy of Sciences of the USSR Division of Chemical Science p. 561 - 565 (1990)
Update date:2022-08-04
Topics:
Kondrat'ev, P. N.
Skryabina, Z. E.
Saloutin, V. I.
Pashkevich, K. I.
Klyuev, N. A.
Aleksandrov, G. G.
It has been shown that pyrazoles (hydroxypyrazoles) are formed upon reaction of fluorine-containing copper β-diketonates (β-ketoesterates) with hydrazines and their hydrochlorides.A preparative method has been developed for the synthesis of fluorinated pyrazoles and hydroxypyrazoles via treatment of fluorine-containing β-diketonate and β-ketoesterate copper compounds with hydrazines.The molecular structure of 1-phenyl-3-octafluorobutyl-5-hydroxypyrazole has been established based on x-ray structural analysis.
View MoreZhejiang Chemicals Import & Export Corporation (ZHECHEM)
Contact:+86-571-87046953
Address:No. 37, Qingchun Road
shijiazhuang shuanglian chemical industry co.,ltd
Contact:0311-82190302
Address:Luquan Intersection , Shijiazhuang--Taiyuan Expressway，Shijiazhuang City
Changzhou Qidi Chemical Co., Ltd
website:http://www.czqdhg.com/
Contact:86-519-83382137
Address:128-1-16# HuaYuan Street,Hutang Town,Wujin District,Changzhou City,P.R.China.
Anhui Redstar Pharmaceutical Corp., Ltd
Contact:+86-563-5120837
Address:Jingxian Industrial Development Zone, Anhui , China
Changsha Goomoo Chemical Technology Co.Ltd
Contact:+86-731-82197655
Address:No.649,Chezhan Rd.(N),Changsha,Hunan,China
Doi:10.1002/anie.200703268
(2007)Doi:10.1021/acscatal.0c02607
(2020)Doi:10.1021/ja107857v
(2010)Doi:10.1080/00397911003797916
(2010)Doi:10.1016/j.tet.2010.04.041
(2010)Doi:10.1002/ardp.19893220803
(1989)
