Synthesis and properties of (π-allyl)palladium formates as intermediates in palladium-catalyzed reductive cleavage of allylic acetates and carbonates with formic acid

Masato Oshima, Isao Shimizu, Akio Yamamoto, Fumiyuki Ozawa

Research output: Contribution to journalArticle

63 Citations (Scopus)

Abstract

Neutral (π-allyl)(tertiary phosphine)palladium formates and ionic (π-allyl)bis(tertiary phosphine)palladium formates that are regarded as key intermediates in palladium-catalyzed reductive cleavage of allylic acetates and carbonates with formic acid have been prepared and characterized by 1H and 13C NMR spectroscopy. From a study of the formation process of these formate intermediates by anion exchange of the acetate anion with formic acid and by establishment of the course of liberation of olefins and CO2 from the formate ligand, the validity of the proposed catalytic cycle has been substantiated.

Original languageEnglish
Pages (from-to)1221-1223
Number of pages3
JournalOrganometallics
Volume10
Issue number5
Publication statusPublished - 1991

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formic acid
Formates
phosphine
Carbonates
formates
Palladium
palladium
cleavage
acetates
carbonates
Acetates
synthesis
phosphines
Anions
anions
Alkenes
Nuclear magnetic resonance spectroscopy
alkenes
Ligands
nuclear magnetic resonance

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Organic Chemistry

Cite this

Synthesis and properties of (π-allyl)palladium formates as intermediates in palladium-catalyzed reductive cleavage of allylic acetates and carbonates with formic acid. / Oshima, Masato; Shimizu, Isao; Yamamoto, Akio; Ozawa, Fumiyuki.

In: Organometallics, Vol. 10, No. 5, 1991, p. 1221-1223.

Research output: Contribution to journalArticle

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