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Metals in organic syntheses. XIII. The isolation and molecular structure of trans-[PdCl(COC6H13-n)(PPh3)2], an intermediate in the hydrocarboalcoxylation of 1-hexene catalyzed by the precursor trans-[PdCl2(PPh3)2] by R. Bardi; A.M. Piazzesi; A. Del Pra; G. Cavinato; L. Toniolo is a Chemistry article available to read on EtoBox.

What is Metals in organic syntheses. XIII. The isolation and molecular structure of trans-[PdCl(COC6H13-n)(PPh3)2], an intermediate in the hydrocarboalcoxylation of 1-hexene catalyzed by the precursor trans-[PdCl2(PPh3)2] about?

The complex trans-[PdCl(COC,Hrs-n)(PPh&] has been isolated in the course of 1-hexene hydrocarboalkoxylation catalyzed by the precursor trans-[PdCls(PPhs)s] in EtOH. The catalytic activity of the precursor and that of the acyl complex are practically the same, thus suggesting that the latter complex is an intermediate in the catalysis. The IR spectrum of the acyl complex shows v(C=O) at 1685 cm-'. The crystal and molecular structure of the complex was determined from three dimensional X-ray diffractometer data. The complex crystallizes in the triclinic space group Pl. Cell parameters were: a = 17.330( ), b = 11.963(7), c = 10.100(7) 8, (Y = 112.4(l), 0 = 97.7(l), 7 = 99.8(l)", Z = 2. Full-matrix least-squares refinement converged at R = 0.067. The coordination about the metal significantly deviates from planarity towards a tetrahedral configuration. No unusual dimensions were shown.

Who reads Metals in organic syntheses. XIII. The isolation and molecular structure of trans-[PdCl(COC6H13-n)(PPh3)2], an intermediate in the hydrocarboalcoxylation of 1-hexene catalyzed by the precursor trans-[PdCl2(PPh3)2]?

Author

R. Bardi; A.M. Piazzesi; A. Del Pra; G. Cavinato; L. Toniolo

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0020-1693)

Published

1985

Language

EN

Field

Chemistry (Physical Sciences)