Heterocycles p. 1057 - 1064 (2000)
Update date:2022-08-05
Topics:
Palacios, Francisco
Legido, Marta
De Heredia, Itziar Perez
Rubiales, Gloria
The reactivity of N-vinylic phosphazenes derived from dehydroaspartic esters towards acyl halides is reported. Treatment of conjugated phosphazene with acyl halides led to the formation of N-acylated dehydroaspartic esters and alkenyl-5(4H)-oxazolones. When the reaction was performed in the presence of diethylamine, 1-diethylamino-3,4-dimethoxycarbonyl-2-aza-1,3-butadiene was obtained. Reaction of substituted 5(4H)-oxazolones with water, ethanol and amines gave N-acylated dehydroaspartic acid derivatives.
View MoreJiangxi Hessence Chemicals Co., Ltd.
Contact:+86 796 3511924
Address:Chengxi Industrial Park, Jishui County, Jiangxi Province 331600 China.
Xi'an HO-SHINE Bio-Technology Co., Ltd
Contact:+86 (29) 8248-5435/18292020086
Address:No.6 Shiyuan Road Xian City Shaanxi Province, 710048 China
Jiaxing Anrui Material Technology Co., Ltd.
Contact:86-573-82651652 13305832579
Address:Room 407, Technology Building, 1369 Chennan Road, Jiaxing City, Zhejiang, China
JiangXi Hong Run Chemical Co., Ltd
Contact:+86-0791-88521351
Address:XingHuo industrial zone in YongXiu county
Huaian Double Win Chemicals Co.,Ltd.
Contact:+86-13511538872
Address:Blk 43,Greenland Century Town,Huaian District, Huaian City,Jiangsu Province,China
Doi:10.1002/adsc.201500569
(2015)Doi:10.1055/s-2000-6508
(2000)Doi:10.1002/adsc.200800673
(2009)Doi:10.1016/j.tetasy.2009.05.022
(2009)Doi:10.1016/j.tetlet.2010.09.143
(2010)Doi:10.1016/j.bmcl.2009.06.060
(2009)
