Influence of the dba substitution on the reactivity of palladium(0) complexes generated from Pd0 2(dba-n,n′ -Z) 3 or Pd0(dba-n,n′-Z)2 and PPha 3 in oxidative addition with iodobenzene

Organometallics

Volumn 25, Issue 7, 2006, Pages 1795-1800

  Macé, Yohan ^a   Kapdi, Anant R ^b   Fairlamb, Ian J S ^b   Jutand, Anny ^a  

^a ECOLE NORMALE SUPÉRIEURE   (France)

^b UNIVERSITY OF YORK   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BENZENE; ELECTRONS; OXIDATION; REACTION KINETICS; SUBSTITUTION REACTIONS;

AROMATIC RINGS; ELECTRON-DONATING; PHENYL GROUPS;

PALLADIUM COMPOUNDS;

EID: 33645887524     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om0510876     Document Type: Article

References (20)

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14. 2 is probably coordinated by the solvent (DMF), which is omitted for clarity.
15. 15
16. 15
17. Bard, A. J.; Faulkner, L. R. Electrochemical Methods, 2nd ed.; Wiley: New York, 2001.
18. 2.
19. zdt, which gives eq 1 after integration (see text).
20. 2 complex formed in the oxidative addition of the 4-bromobenzylidene ligand with the Pd(0) complex. Moreover, the free dba-4,4′-Br ligand was fully recovered by chromatography after the NMR sample had decomposed (to give Pd black).