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Red-Light-Induced nPr-DMQA+-Catalyzed [3+2] Cycloaddition of Cyclopropylamines with Alkenes or Alkynes

26 August 2021, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

A red-light-mediated [3+2] annulation of cyclopropylamines with akenes or alkynes in the presence of nPr-DMQA+ has been reported. An array of cyclopentane or cyclopentene derivatives with diverse functional groups have been obtained in moderate to excellent yields under mild conditions

Keywords

red-light
[3+2] annulation
photocatalysis
helicenium
DMQA
Low energy light

Supplementary materials

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Description
This document contains the supporting information for the manuscript entitled - Red-Light-Induced nPr-DMQA+-Catalyzed [3+2] Cycloaddition of Cyclopropylamines with Alkenes or Alkynes - and contains general information, substrate synthesis and characterization, experimental procedures, as well as NMR spectroscopy X-ray data.
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Now Published

Red-Light-Induced N,N′-Dipropyl-1,13-dimethoxyquinacridinium-Catalyzed [3+2] Cycloaddition of Cyclopropylamines with Alkenes or Alkynes [opens in a new tab]
Thomas L. Gianetti, Savannah M. Stull, Liangyong Mei journal article
Synlett , Volume 33, Issue 12
Online publication date: Nov 12, 2021

Version History

Aug 26, 2021 Version 1

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2021-34c6n
D O I: 10.26434/chemrxiv-2021-34c6n [opens in a new tab]

Funding

ACS Petroleum Research Fund
59631-DNI3
National Science Foundation
1920234

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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