Chemistry of Heterocyclic Compounds p. 1363 - 1367 (1988)
Update date:2022-08-02
Topics:
Gavrilov, M. Yu.
Vakhrin, M. I.
Konshin, M. E.
On reaction with acylating agents 1-aryl-2-methyl-6,7,8,9-tetrahydropyrimido<4,5-b>quinolin-4-ones are acylated at the methyl group; they also react with benzaldehyde.On the basis of the PMR and UV spectra it was concluded that 1-aryl-2-acetonyl(2-phenacyl)-6,7,8,9-tetrahydropyrimido<4,5-b>quinolin-4-ones exist in two tautomeric forms with strong intramolecular hydrogen bonds of the chelate type - enaminocarbonyl and enol.
View Morewebsite:http://www.shengmaochem.com
Contact:86-27-82853423, 82819281
Address:Rm 202, A Unit Huaqiao Building No. 2, Lihuangpi Road, Wuhan, China
Wuxi Zuping Food Science And Technology Co.,LTD.
Contact:+86-510-87210822
Address:Guanlin town
Jiaxing Taixin Pharmaceutical Chemical Co., Ltd
Contact:0573-82613601
Address:Chemical Park, Jiaxing, Zhejiang, China
shijiazhuang shuanglian chemical industry co.,ltd
Contact:0311-82190302
Address:Luquan Intersection , Shijiazhuang--Taiyuan Expressway，Shijiazhuang City
Anhui Eapearl Chemical Co., Ltd.
Contact:86-562-5858458
Address:358 South Huaihe Road
Doi:10.1016/S0040-4039(00)98271-6
(1985)Doi:10.1016/j.tetlet.2008.05.141
(2008)Doi:10.1021/jm00385a016
(1987)Doi:10.1007/s00706-015-1599-0
(2016)Doi:10.1021/jo800656a
(2008)Doi:10.1016/j.tet.2008.04.101
(2008)
