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Title: Ultrasound-assisted PSA catalyzed one-pot green synthesis of pyrazolyl pyrrole derivatives
Authors: Mohan, G.
Saichaitanya, N.
Murali, S.
Reddy, N. B.
Zyryanov, G. V.
Reddy, C. S.
Зырянов, Г. В.
Issue Date: 2020
Publisher: American Institute of Physics Inc.
Citation: Ultrasound-assisted PSA catalyzed one-pot green synthesis of pyrazolyl pyrrole derivatives / G. Mohan, N. Saichaitanya, S. Murali, et al. — DOI 10.1063/5.0018172 // AIP Conference Proceedings. — 2020. — Vol. 2280. — 0018172.
Abstract: A fast, efficient and environmentally benign synthesis of pyrazolyl pyrrole derivatives has been developed by the one-pot multicomponent reaction of an aldehyde, nitroalkane, amine, and enolizable reactant with active C-H group, using Phosphosulfonic acid (PSA) as reusable solid acid catalyst under mild, solvent-free, ultra-sonication conditions. In comparison to the existing conventional methods, this green and efficient protocol provides remarkable advantages such as good to excellent yields, lower reaction time, less cost, easy work-up and solvent-free. © 2020 Author(s).
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85096442481
PURE ID: 20135489
ISSN: 0094243X
ISBN: 9780735440104
DOI: 10.1063/5.0018172
metadata.dc.description.sponsorship: The authors are thankful to Prof. C. Devendranath Reddy, Department of Chemistry, S.V. University, Tirupati for his helpful discussions and acknowledge DST-PURSE 2nd Phase Programme in S.V. University, Tirupati funded by DST-New Delhi, India for providing instrumentation facility and funding to Mr. Gundluru Mohan through SRF (File No: 17118-UGC-III (3)/ DST-PURSE 2nd Phase/2017, Dt: 23-08-2018).
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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