Crestina S. Consorti et al.
FULL PAPERS
correction was applied in both cases using SADABS[13] based
on the Laue symmetry of the reciprocal space, the data were
corrected for Lorentz and polarization effects. The structures
were solved by direct methods and expanded using Fourier
techniques, all non-hydrogen atoms were refined with aniso-
tropic displacement parameters, the hydrogen atoms could
be located in the Fourier maps, and all hydrogen atoms were
considered at calculated positions. The full-matrix least-
squares refinement against F2 converged. All calculations
were performed using the SHELXTL [software package
SHELXTL V5.10 for structure solution and refinement,
G. M. Sheldrick, Bruker Analytical X-ray-Division, Madison,
Wisconsin 1997] crystallographic software package of Bruker.
CCDC 226051 (1) and CCDC 226052 (3) contain the supple-
mentary crystallographic data for these structures. These
conts/retrieving.html (or from the CCDC, 12 Union Road,
Cambridge CB2 1EZ, UK; fax: þ44-1223-336033; e-mail:
deposit@ccdc.cam.ac.uk).
[3] For a recent review on the use of aryl chlorides in C C
ꢀ
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Acknowledgements
Financial support from FAPERGS and CNPq (Brazil) is grate-
fully acknowledged. Thanks are also due to CAPES for fellow-
ships.
[11] For recent work on Heck reaction mechanisms, see: C.
Amatore, A. Jutand, Acc . Chem. Res. 2000, 33, 314.
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[13] Program SADABS V2.03 for absorption correction;
G. M. Sheldrick, Bruker Analytical X-ray Division, Mad-
ison, Wisconsin, 2001.
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624
¹ 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
asc.wiley-vch.de
Adv. Synth. Catal. 2004, 346, 617 624
Consorti, Crestina S.
