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Remote C-H Activation of Various N-Heterocycles Using a Single Template.

Author
Abstract
:

A single simple ortho-sulfonyl benzonitrile template was developed to achieve remote C-H olefination of six different classes of N-heterocycles. We demonstrate that, by varying precatalysts and conditions, the same template can be applied to the remote C-H activation of six structurally distinct heterocyclic scaffolds, and the site-selectivity can be predicted based on distance and geometry. Furthermore, this new development shows that template-directed remote C-H activation are possible via macrocyclopalladation processes with smaller ring sizes.

Year of Publication
:
2018
Journal
:
Chemistry (Weinheim an der Bergstrasse, Germany)
Date Published
:
2018
ISSN Number
:
0947-6539
DOI
:
10.1002/chem.201800105
Short Title
:
Chemistry
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