relation: http://d-scholarship-dev.library.pitt.edu/20449/
title: Quantitating the effect of an ortho substituent on cyclization and intramolecular hydrogen-transfer reactions of aryl radicals
creator: Curran, DP
creator: Fairweather, N
description: Reduction of allyl 2-iodobenzyl malonates with triphenyltin hydrides generates aryl radicals that partition between 6-exo cyclization, 7-endo cyclization, and 1,5-hydrogen atom transfer. Rate constants for all of these processes are high (> 108 M-1 s-1), and the rates are only marginally reduced (<33%) by the introduction of methyl group ortho to the reacting radical.
date: 2003-04-04
type: Article
type: PeerReviewed
format: text/plain
language: en
rights: attached
identifier: http://d-scholarship-dev.library.pitt.edu/20449/1/licence.txt
identifier:   Curran, DP and Fairweather, N  (2003) Quantitating the effect of an ortho substituent on cyclization and intramolecular hydrogen-transfer reactions of aryl radicals.  Journal of Organic Chemistry, 68 (7).  2972 - 2974.  ISSN 0022-3263     
relation: 10.1021/jo0268759