Decarboxylative [3 + 2] cycloaddition of propargyl cyclic carbonates with C,O-bis(nucleophile)s to access dihydrofuro[3,2-c]coumarins and dihydronaphtho[1,2-b]furans with quaternary center-Reference-Cited by-同舟云学术

Decarboxylative [3 + 2] cycloaddition of propargyl cyclic carbonates with C,O-bis(nucleophile)s to access dihydrofuro[3,2-c]coumarins and dihydronaphtho[1,2-b]furans with quaternary center

Published:2024 Issue:8 Volume:22 Page:1671-1675
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Battula Shravani¹²,Kothuri Pranay¹,Bhumannagari Haripriya¹,Nayani Kiranmai¹²^ORCID

Affiliation:

1. Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India

2. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India

Abstract

Propargyl cyclic carbonates/carbamates were used as C2 synthons towards the [3 + 2] cycloaddition of 4-hydroxycoumarins to generate dihydrofuro[3,2-c]coumarins. Similarly, α-naphthols provided dihydronaphtho[1,2-b]furans.

Funder

Science and Engineering Research Board

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/OB/D3OB01893H

Reference29 articles.

1. Catalytic enantioselective synthesis of quaternary carbon stereocentres

2. Catalytic Enantioselective Construction of Quaternary Stereocenters: Assembly of Key Building Blocks for the Synthesis of Biologically Active Molecules

3. Enantioselective synthesis of all-carbon quaternary stereogenic centers in acyclic systems

4. Enantioselective Formation of Quaternary Centers by Allylic Alkylation with First-Row Transition-Metal Catalysts

5. Acyclic Quaternary Carbon Stereocenters via Enantioselective Transition Metal Catalysis

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