Synthesis and structural characterization of enantiopure exo and endo six-membered oxazoline-derived palladacycles

…, DM Johnson, JL Wood, IP Smoliakova

Index: Mawo, Relindis Y.; Johnson, Diane M.; Wood, Jessica L.; Smoliakova, Irina P. Journal of Organometallic Chemistry, 2008 , vol. 693, # 1 p. 33 - 45

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Citation Number: 28

Abstract

Direct palladation of (S)-4-benzyl-2-methyl-2-oxazoline (1) and (S)-2-benzyl-4-tert-butyl-2- oxazoline (2) using Pd (OAc) 2 in MeCN afforded the corresponding μ-acetato-dimeric complexes with six-membered exo and endo palladacycles, respectively. The same complexes were obtained by reacting coordination complexes Pd (1) 2 (OAc) 2 and Pd (2) 2 (OAc) 2 with Pd (OAc) 2 in MeCN. Metalation of (S)-2, 4-dibenzyl-2-oxazoline (3) with Pd ( ...