Journal
CHEMISTRYSELECT
Volume 4, Issue 3, Pages 1069-1077Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/slct.201803669
Keywords
CuBr/ZnO; Carbondioxide fixation; Terminal alkyne carboxylation; N-Formylation; reusability
Categories
Funding
- Department of Science and Technology DST-SERB, New Delhi, Govt. of India [EMR/2016/004956]
- Board of Research in Nuclear Sciences (BRNS), Govt. of India [37(2)/14/03/2018-BRNS/37003]
- Council of Scientific and Industrial and Research, CSIR New Delhi, Govt. of India [02(0284)2016/EMR-II]
- UGC, Government of India
- University of Kalyani, India
- DST
- UGC, New Delhi, Govt. of India
- University of Kalyani
Ask authors/readers for more resources
Two very important catalytic transformations for CO2 in recent years are terminal alkyne carboxylation and amine formylation. Hydrothermal and impregnation methods have been used to produce nanoporous ZnO and CuBr/ZnO materials respectively. The materials are characterized by different characterization methods like PXRD, FTIR, FESEM, TEM, TG-DTA and EDAX. The CuBr/ZnO material showed flowerlike morphology with nanoporous nature and also showed excellent catalytic activity towards synthesis of different propiolic acids and N-formylated amines under 1 atmospheric pressure of CO2 at gentle reaction conditions with selectively high yields for the desired products. The CuBr/ZnO material showed good recycling efficiency as a promising and cheap heterogeneous catalyst upto 5 reaction cycles with negligible amount of catalyst deactivation for both the reactions.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available