Chemistry of Heterocyclic Compounds p. 534 - 538 (1992)
Update date:2022-08-04
Topics:
Ukrainets, I. V.
Bezuglyi, P. A.
Treskach, V. I.
Turov, A. V.
Slobodzyan, S. V.
1-R-3-Carbethoxy-4-hydroxy-2-quinolones were synthesized by intramolecular cyclization of N-R-2-carbalkoxymalonanilic acids by the Dieckmann reaction.The possibility and advantages of conducting this reaction in aqueous medium were demonstrated.The mutual
View MorePINGYUAN SIHUAN PHARMACEUTICAL CO., LTD
Contact:+86-531-55696072
Address:#2766,yinxiu Road, Economic Development Zone, Pingyuan Country, Shandong Province, China.
Nanjing Zelang Medical Technology Co. Ltd
Contact:86-25-83063290/13770714480
Address:Ganjiabian 108# 01 Unit,701-702 room,Yao Hua Street,Qixia District,Nanjing,Jiangsu,China
QINGDAO HONG JIN CHEMICAL CO.,LTD.
website:http://www.hongjinchem.com
Contact:+86-532-83657313
Address:2ND Building, 8 Shangqing Road, Qingdao, Shandong Province, China.
Luojiang Chenming Biological Products Co
Contact:+86 15000297032
Address:GROUP NO.4, HE SHENG VILLAGE, PANLONG TOWN,
SHANDONG QINGYUNCHANGXIN CHEMICAL SCIENCE-TECH CO.,LTD
Contact:86-21-60560171
Address:1689Donghuan Rade,Qingyun County, Dezhou City, Shandong,China
Doi:10.1016/S0040-4039(99)00458-X
(1999)Doi:10.1021/jm00303a603
(1969)Doi:10.1021/jo01157a017
(1949)Doi:10.1021/ja00797a039
(1973)Doi:10.1007/BF00959225
(1984)Doi:10.1002/anie.201902210
(2019)