Synthetic Communications p. 1334 - 1342 (2019)
Update date:2022-08-04
Topics:
Khaligh, Nader Ghaffari
Mihankhah, Taraneh
Johan, Mohd Rafie
This paper presents a novel and efficient protocol for the synthesis of pyrrolidinones using catalytic loading of 1,1'-butylenebis(3-sulfo-3H-imidazol-1-ium) hydrogen sulfate as a recyclable Br?nsted acid ionic liquid through ball milling process at room temperature under solvent-free conditions. The developed method provides good to excellent yields of various pyrrolidinones in environmentally friendly conditions. Furthermore, this efficient protocol displays a combination of the synthetic advantage of one-pot multicomponent reaction with ecological benefits and convenience of a mechanochemical procedure.
View MoreContact:+86-571-86025531 / 86024803
Address:1218-24 Guangyin Mansion,42 Fengqi East Road
Wuxi Zuping Food Science And Technology Co.,LTD.
Contact:+86-510-87210822
Address:Guanlin town
shanghai Tauto Biotech Co., Ltd
website:http://www.tautobiotech.com/en/index.htm
Contact:+86-21-51320588 ext. 8025
Address:No. 326, Aidisheng Rd , Zhangjiang Hi-tech Park, Shanghai , P.R.CHINA
Zipont chem(wuhan)Tech co.,Ltd
Contact:+86-27-87587198
Address:wuhan
Hefei Highzone Fine Chemical S&T CO.,LTD
Contact:86-0551-63663560
Address:room 1801 NO. 24 Shuguang RD.
Doi:10.1002/ejic.201200633
(2012)Doi:10.1021/ml300370k
(2013)Doi:10.1021/ol303159h
(2013)Doi:10.1021/ol303085q
(2013)Doi:10.1080/00397919208019317
(1992)Doi:10.1021/jo302204k
(2013)