Heterocycles p. 2377 - 2384 (1999)
Update date:2022-07-29
Topics:
Mohri, Kunihiko
Kanie, Akihiko
Horiguchi, Yoshie
Isobe, Kimiaki
A synthesis of 4-quinolone-3-carboxylic acids (8) was achieved by pyrolysis of 4,5-dimethoxycarbonyl-1-aryl-1H-pyrrole-2,3-diones (3) followed by selective demethoxycarbonylation of the resulting 2,3-dimethoxycarbonyl-4- quinolones (4) in excellent overall yields.
View MoreTaizhou volsen chemical Co., Ltd
website:http://www.volsenchem.com
Contact:+86-576-88869393
Address:Jiaojiang District, Taizhou, Zhejiang, China.
Contact:86 311 85902108 / 85902109
Address:room 1001-1005 ,huanghe Road ,shijiazhuang ,China
Hangzhou LINGEBA Technology Co., Ltd.
Contact:+0086-571-87389059
Address:Office 1-913,NewYouth Plaza, GongShu Area, HangZhou,ZheJiang,P.R.China
Shanghai Run-Biotech Co., Ltd.
website:http://www.run-biotech.com
Contact:+86-21-31576854/57171705 / 57171706
Address:second floor, building 3, No.999, jiangyue Road, minghang District, Shanghai, China
jiangsu senxuan pharmaceutical and chemical co.,ltd
Contact:86-523-87982810
Address:hongqiao industrial zone,taixing,jiangsu china
Doi:10.1007/s11172-020-2724-8
(2020)Doi:10.1016/S0960-894X(99)00478-3
(1999)Doi:10.1021/jm9903500
(1999)Doi:10.1007/BF02029954
(1996)Doi:10.1055/s-1996-4289
(1996)Doi:10.1021/ic960107g
(1996)
