
Journal of Molecular Liquids (2021)
Update date:2022-07-29
Topics:
Anouar, El Hassane
Geesi, Mohammed H.
Guionneau, Philippe
Kaiba, Abdellah
Ouerghi, Oussama
Riadi, Yassine
In this study, new benzoxazole-linked pyrrolidinone heterocyclic compounds were synthesized by an eco-efficient strategy using substituted benzylamines and 2-aminophenol under ultrasonic irradiation in the presence of a newly designed metal-free deep eutectic solvent (DES). This DES was prepared by using a eutectic mixture of urea and a synthesized glycine-derived ionic liquid. X-ray diffraction and infrared spectroscopy were employed to investigate the structure of the ionic liquid and characterize the DES, respectively. This method exhibited key advantages of high productivity, a short reaction time, and simple processing. Moreover, this DES was easily separated from reaction mixtures and can be recycled for multiple reactions.
View MoreContact:86-571-86737118-8689
Address:No.69, 12 Street, HEDA, Hangzhou, Zhejiang, China
JiangXi Hong Run Chemical Co., Ltd
Contact:+86-0791-88521351
Address:XingHuo industrial zone in YongXiu county
Shanghai Yuking Water Soluble Material Tech Co., Ltd
Contact:86-21-68286299
Address:4F, 13B, No. 600, South Xinyuan Road 201306, Shanghai, China
Qingdao XinYongAn Chemicals Co., Ltd
Contact:+86-532-81107967
Address:Chengyang dual-port industrial park by the sea,Qingdao
Contact:+86-25-52346955
Address:199,JIANYE ROAD,NANJING,CHINA
Doi:10.1016/S0039-128X(02)00035-1
(2002)Doi:10.1002/asia.201701716
(2018)Doi:10.1021/jo00179a042
(1984)Doi:10.1016/S0008-6215(00)84455-9
(1977)Doi:10.1016/0039-128X(83)90142-3
(1983)Doi:10.1016/S0040-4039(00)77945-7
(1976)