Chemistry of Heterocyclic Compounds p. 237 - 239 (1982)
Update date:2022-08-04
Topics:
Mityurina
Kharchenko
Cherkesova
The ability of the amide carbonyl group of the pyrazolone ring to participate in the heterocyclization of oxopropyl-5-pyrazolones under the influence of polyphosphoric acid (PPA) or phosphorus polysulfide in dioxane with the formation of 4H-pyrano[ 3,2-d]
View MoreJinan Yijialian Economic and Trade Development Co., Ltd.
Contact:+86 0531-66729596
Address:jinan
Contact:+86-22-83718541
Address:32th Floor, Rongqiao Center Intersection of Changjiang Road and Nankai Six Road Nankai District Tianjin 300102, China
Arshine Pharmaceutical Co., Limited
website:http://www.cnarshine.com
Contact:0731-88503671
Address:Room 1109.Block C3, Lugu Enterprise Plaza,No.27 Wenxuan Road,Changsha National Hi-Tech Industrial Development Zone,Hunan ,P.R.China
Shanghai Bocimed Pharmaceutical Co., Ltd.
website:http://www.bocimed.com
Contact:+86-21-68861632
Address:Building 1, Lane 647, Songtao Road, Zhangjiang High-Tech Park, Shanghai
Guangxi Nanning Guangtai Agriculture Chemical Co.,Ltd
Contact:+86-771-2311266
Address:Room703,Building12, Software Park Phase II,NO.68,Keyuan Road,Nanning City,Guangxi,China
Doi:10.1016/S0040-4039(00)95640-5
(1987)Doi:10.1021/jm00391a014
(1987)Doi:10.1055/s-2008-1078169
(2008)Doi:10.1016/j.tetlet.2008.09.001
(2008)Doi:10.1016/j.tetlet.2008.09.010
(2008)Doi:10.1016/j.tetlet.2008.09.005
(2008)
