Synthesis 2011(1): 147-153  
DOI: 10.1055/s-0030-1258313
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

A Concise and Flexible Diastereoselective Approach to Heteroring-Fused Isoindolinones

Gang Ahna,b, Magali Loriona,b, Vangelis Agouridasa,b, Axel Couture*a,c, Eric Deniaua,b, Pierre Grandclaudona,b
a Univ Lille Nord de France, 59000 Lille, France
Fax: +33(0)320436309; e-Mail: axel.couture@univ-lille1.fr;
b USTL, Laboratoire de Chimie Organique Physique, EA CMF 4478, Bâtiment C3(2), 59655 Villeneuve d’Ascq, France
c CNRS, UMR 8181 ‘UCCS’, 59655 Villeneuve d’Ascq, France
Further Information

Publication History

Received 7 September 2010
Publication Date:
25 October 2010 (online)

Abstract

A variety of poly and diversely substituted isoindoli­nones fused with six-membered heterocyclic moieties has been readily assembled through a sequence involving metalation of N-chloroalkylated models, subsequent interception with appropriate electrophiles and ultimate intramolecular annulation reaction.

13

Selected X-ray crystallographic data for 9j: Empirical formula: C19H19NO4; Mr = 325.35 g˙mol; F(000) = 688; white crystal; D = 1.353 g˙cm; µ(Mo Kα) = 0.095; monoclinic; P21/n; a = 5.56820 (10) Å, b = 8.60050 (10) Å, c = 33.3710 (6) Å; α = 90.00, β = 91.8710 (10), γ = 90.00; V = 1597.26 (4) ų; Z = 4; T = 100 K. Further details of the X-ray structure data are available on request from the Cambridge Crystallographic Data Centre (CCDC 791641)