
Phosphorus, Sulfur and Silicon and the Related Elements p. 2241 - 2253 (2003)
Update date:2022-08-10
Topics:
Hassen, Zied
Akacha, Azaiez Ben
Zantour, Hedi
In the present work we describe the keto-enol equilibrium of some acylphosphonates 1 by means of 1H, 13C, 31P NMR, and IR data which show that the enol form has E configuration. The keto/enol ratio is determined on the basis of 31P NMR data. The reactivity of 1 with hydrazines derivatives and primary amines are reported. The structure of all compounds is determined by 1H, 13C, 31P NMR, and IR.
View More
SuZhou Ascepion Pharmaceuticals, Inc.(expird)
Contact:0512-86881668
Address:Building C,68Xingqing Road,Suzhou,China.
Shijiazhuang Haitian Amino Acid Co., Ltd.
Contact:+86-311-88908111
Address:Shijiazhuang Hebei province,China
Shijiazhuang Yunxuan Im&Export Co.,Ltd.
Contact:+86-311-83037514
Address:No.6 Hongbin Road
Anhui Sholon New Material Technology Co., Ltd.
website:http://www.sholonchem.com
Contact:+86-550-5261666
Address:4/F Block B, Beijing Chemical Building.No.520 Tianrun Road ,Science & Education Town Wujin District, Changzhou City Jiangsu Province
Tianjin Chemsyntech Chemical Co., Ltd
Contact:+86-22-60872258
Address:Haitai green industry base in Tianjin, K1,5-601
Doi:10.1021/j100411a015
(1986)Doi:10.1007/BF02495642
(1998)Doi:10.1002/anie.201803369
(2018)Doi:10.1055/s-2006-958435
(2007)Doi:10.1016/j.jorganchem.2013.09.007
(2014)Doi:10.1016/j.molstruc.2017.01.047
(2017)