Intermolecular Enamine Mizoroki–Heck Reactions on a Bio-Derived Scaffold

Title
Intermolecular Enamine Mizoroki–Heck Reactions on a Bio-Derived Scaffold
Publication Date
2024-01-19
Author(s)
Puschnig, Johannes
Jevric, Martyn
Sumby, Christopher J
Greatrex, Ben W
( author )
OrcID: https://orcid.org/0000-0002-0356-4966
Email: bgreatre@une.edu.au
UNE Id une-id:bgreatre
Type of document
Journal Article
Language
en
Entity Type
Publication
Publisher
American Chemical Society
Place of publication
United States of America
DOI
10.1021/acs.joc.3c02415
UNE publication id
une:1959.11/59120
Abstract

The intramolecular enamine-Mizoroki–Heck reaction allows for the construction of nitrogen-containing heterocycles, although the related intermolecular version is less known. The reactions of enamines derived from Cyrene were investigated under Mizoroki–Heck conditions. An optimization study was used to identify that 1.5 mol % Pd(dba)2 with PCy3 in xylene at reflux temperature gave the highest yield with electron-rich aryl iodides. Arylation occurred predominantly at the C–N center of the enamine, while the diastereoselectivity was dependent on the nitrogen substitution in the enamine.

Link
Citation
The Journal of Organic Chemistry, 89(2), p. 1315-1319
ISSN
1520-6904
0022-3263
Start page
1315
End page
1319

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