Journal of Heterocyclic Chemistry p. 1013 - 1016 (1999)
Update date:2022-09-26
Topics:
Puodziunaite, Benedikta
Kosychova, Lidija
Stumbreviciute, Zita
Janciene, Regina
Talaikyte, Zita
Condensation of 3-nitro-1,2-phenylenediamine with ethyl acetoacetate in boiling xylene gave two isomeric 2,3-dihydro-4- methyl-9-nitro- and 2,5-dihydro-4-methyl-6-nitro-1H-1,5- benzodiazepin-2-ones, the 9-nitro derivative thermal rearrangement product N-isopropenyl-4-nitrobenzimidazolone and a non cyclic acetoacetamide derivative. At room temperature these reactants afforded 2,3-dihydro-2-ethoxycarbonyl-methyl-2-methyl- 4-nitrobenzimidazole.
View Morewebsite:https://www.finerchem.com
Contact:+86-531-88989536
Address:New Material Industrial Park, Jinan City, China
Changzhou LanXu Chemical Co.,ltd.(expird)
Contact:86-0519-86330911,13656129734,15261186386
Address:Room 524, Depart.Chemical, Changzhou Science and Eductaion town, Jiangsu, China;Factory: Haian Fine Chemical Industry Park,Nantong,Jiangsu,China
Suzhou Sinosun Imp.&Exp. Corporation
website:http://www.szsinosun.com
Contact:+86-512-63488895,63488616
Address:No.758 East Jiangling Road Wujiang Economic & Technological Developmenty Zone Jiangsu China
Contact:+86-18653358619
Address:zibo
Cangzhou Senary Chemical Science-tech Co., Ltd
Contact:+86-317-3563899, 3563699
Address:168 Jinde Road, Cangzhou, Hebei, China
Doi:10.1080/00268977000101221
(1970)Doi:10.1021/ja9934091
(1999)Doi:10.1021/om00008a028
(1995)Doi:10.1055/s-1999-3641
(1999)Doi:10.1016/0040-4039(71)80003-5
(1971)Doi:10.1039/a808894b
(1999)
