Catalysis Letters p. 3169 - 3175 (2019)
Update date:2022-08-05
Topics:
Dandia, Anshu
Parihar, Sonam
Saini, Pratibha
Rathore, Kuldeep S.
Parewa, Vijay
Abstract: We describe an efficient, clean and metal-free procedure for the synthesis of amides via oxidative amidation of aldehydes with anilines using graphene oxide (GO) as a recyclable catalyst and KBrO3 as a mild oxidant in aqueous medium under microwave irradiation. GO nanosheets were prepared and characterized by XRD, TEM, SEM, and FT-IR, analyses. GO showed high compatibility with KBrO3 in water and offered high TOF value (1.30 × 10?3 mol?g?1 min?1). GO oxygen functionalities catalyze the oxidative amidation effectively in mild condition with high recyclability. A plausible mechanism was proposed by the isolating the intermediate. Graphic Abstract: [Figure not available: see fulltext. ]
View MoreShanghai Taibao Pharmaceutical Technology Co., Ltd(expird)
Contact:021-52217366
Address:shanghai
FREEBARQUE DEVELOPMENT GROUP LIMITED
Contact:+86(0)10-5109 5335 or 5109 5345
Address:Room602,Block1-B,LINGDI OFFICE,NO.13 BEIYUAN ROAD
Shanghai Witshoot Internet Technology Co Ltd
Contact:+86-21-66390020
Address:Room 419, No.285 Luochuan Road (E)
Contact:+86-571-86025531 / 86024803
Address:1218-24 Guangyin Mansion,42 Fengqi East Road
Xiamen Goodhealth Pharmchem Co., Ltd.
Contact:0086-592-2097683
Address:404R No.2 54# Minzu Rd., Xiamen, China
Doi:10.1007/BF00477391
()Doi:10.1039/d0cy01717e
(2021)Doi:10.1016/j.bmcl.2005.02.040
(2005)Doi:10.1016/S0040-4039(01)00356-2
(2001)Doi:10.1021/ja004191h
(2001)Doi:10.1007/BF00471484
()