Synthesis and reactivity of [Pd(C N)(C6F5)(NCMe)] (C N = dimethylbenzylamine-C2,N; 8-quinolylmethyl-C,N. Crystal structure of (NBu4)[{Pd(8-quinolylmethyl-C,N)(C6F5)}2(μ-Cl)]

J. Forniés, R. Navarro, V. Sicilia, F. Martinez, A. J. Welch

Research output: Contribution to journalArticle

Abstract

The reaction between [Pd(C N)(THF)2ClO4 (THF = tetrahydrofuran; C N = dimethylbenzylamineC2,N, dmba; 8-quinolylmethyl-C,N, 8-mq) and (NBu4)2[M(C6F5)4] (M = Pd, Pt) in the presence of L (L = NCMe, PPh3, PPhMe2) gave the neutral derivatives [Pd(C N)(C6F5)L], whereas reaction of [Pd(C N)(NCMe)2]ClO4 with (NBu4)2[M(C6F5)4] (M = Pd, Pt), gave the corresponding species [Pd(C N)(C6F5)(NCMe)] (C N = dmba (1), 8-mq (6)). 1 and 6 reacted with phosphines to yield [Pd(C N)(C6F5)(PR3)] (PR3 = PPh3 (2, 7); PPhMe2, C N = dmba (3), and with (NBu4)Br to yield (NBu4)[Pd(C N)(C6F5)X] (X = Br, C N = dmba (4), 8-mq (8); and 9 (X = Cl, C N = 8-mq) was obtained by treatment of 8 with AgCl. The binuclear derivatives with a single bridging halide ligand (NBu4)[{Pd(C N)(C6F5)}2(μ-X)] (X = Br, C N = dmba (5), 8-mq (10); X = Cl, C N = 8-mq (11)) were obtained by reacting 1 or 6 with 4, 8 or 9, respectively. The molecular structure of 11 was established by a single crystal X-ray study.

Original languageEnglish
Pages (from-to)425-437
Number of pages13
JournalJournal of Organometallic Chemistry
Volume408
Issue number3
DOIs
Publication statusPublished - 21 May 1991

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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