Gold-catalyzed synthesis of 1H-isochromene-4-carbaldehydes via oxidative cascade cyclization-Reference-Cited by-同舟云学术

Gold-catalyzed synthesis of 1H-isochromene-4-carbaldehydes via oxidative cascade cyclization

Published:2021 Issue:16 Volume:19 Page:3634-3643
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Emmaniel Raju Chittala¹²³⁴⁵,Kadiyala Veerabhushanam¹²³⁴⁵,Sreenivasulu Gottam¹²³⁴⁵,Kumar Perla Bharath¹²³⁴⁵,Sridhar Balasubramanian⁶²³⁴^ORCID,Karunakar Galla V.¹²³⁴⁵^ORCID

Affiliation:

1. Fluoro and Agrochemicals Department

2. CSIR-Indian Institute of Chemical Technology

3. Hyderabad

4. India

5. Academy of Scientific and Innovative Research

6. Center for X-ray Crystallography

Abstract

An efficient gold-catalyzed formation of indenylidene-derived 1H-isochromene-4-carbaldehydes from substituted 1,5,10-triyne-O-silanes was developed via selective oxidation, 1,2-migration, nucleophilic addition and regioselective 5-endo-dig cyclization.

Funder

Department of Science and Technology, Ministry of Science and Technology, India

Council of Scientific and Industrial Research, India

University Grants Commission

Academy of Scientific and Innovative Research

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/OB/D1OB00066G

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