Chemistry of Heterocyclic Compounds p. 301 - 303 (1990)
Update date:2022-09-26
Topics:
Perevalov, V. P.
Manaev, Yu. A.
Bezborodov, B. V.
Stepanov, B. I.
The chlorination of 1,5-dimethylpyrazole by gaseous chlorine in acetic acid in the presence of sodium acetate affords 1-methyl-3,4-dichloro-5-(dichloromethyl)pyrazole, which is subsequently converted to the 5-(trichloromethyl) derivative.
View MoreAnhui Biochem United Pharmaceutical Co., Ltd.
Contact:0086 551 5167062 / 5228268
Address:No. 30 Hongfeng Road, Hi-Tech Development Zone, Hefei (230088), China
Cerametek Materials（ShenZhen）Co., Ltd.
Contact:+86-755-2324.2554
Address:A3-#9, YongChuan Street, Suite 501
Contact:0833-5590788/5590338/5590055
Address:Victory in the town of Red Star Village,Mount Emei City,industrial concentration area storage processing logistics parkpark
Hangzhou innopharma technology Co,.Ltd.(expird)
Contact:+86-13388601988
Address:Room845,lixin building, moganshan road, hangzhou, china
Hebei Lead Bio-Chemicals Co., Ltd.
website:http://www.ldbiochem.com
Contact:+86-311-87826503
Address:481, Heping West Road, Shijiazhuang,China
Doi:10.1016/j.bmcl.2011.01.086
(2011)Doi:10.1134/S1070428011020187
(2011)Doi:10.1016/0022-328X(90)80007-M
(1990)Doi:10.1021/ja00177a044
(1990)Doi:10.1016/j.bmcl.2011.01.116
(2011)Doi:10.1039/c0ob00937g
(2011)
