Sonochemistry in an organocatalytic domino reaction: an expedient multicomponent access to structurally functionalized dihydropyrano[3,2-<i>b</i>]pyrans, spiro-pyrano[3,2-<i>b</i>]pyrans, and spiro-indenoquinoxaline-pyranopyrans under ambient conditions-Reference-Cited by-同舟云学术

Sonochemistry in an organocatalytic domino reaction: an expedient multicomponent access to structurally functionalized dihydropyrano[3,2-b]pyrans, spiro-pyrano[3,2-b]pyrans, and spiro-indenoquinoxaline-pyranopyrans under ambient conditions

Published:2022 Issue:20 Volume:12 Page:12843-12857
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Borah Biplob¹^ORCID,Bora Jahnu¹,Ramesh Pambala²,Chowhan L. Raju¹^ORCID

Affiliation:

1. School of Applied Material Sciences, Centre for Applied Chemistry, Central University of Gujarat, Sector-30, Gandhinagar-382030, Gujarat, India

2. CSIR-Indian Institute of Chemical Technology, Hyderabad-50007, India

Abstract

Amino-substituted 4,8-dihydropyrano[3,2-b]pyran-3-carbonitriles, and spiro[indoline-3,4′-pyrano[3,2-b]pyran]-3-carbonitrile/carboxylate derivatives has been synthesised under ultrasound irradiation in aqueous ethanolic solution at rt.

Funder

University Grants Commission

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/RA/D2RA01917E

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