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 language | English |
|---|---|
| Pages (from-to) | 1221-1223 |
| Number of pages | 3 |
| Journal | Organometallics |
| Volume | 10 |
| Issue number | 5 |
| Publication status | Published - 1991 |
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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 journal › Article
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TY - JOUR
T1 - Synthesis and properties of (π-allyl)palladium formates as intermediates in palladium-catalyzed reductive cleavage of allylic acetates and carbonates with formic acid
AU - Oshima, Masato
AU - Shimizu, Isao
AU - Yamamoto, Akio
AU - Ozawa, Fumiyuki
PY - 1991
Y1 - 1991
N2 - 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.
AB - 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.
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UR - http://www.scopus.com/inward/citedby.url?scp=0001231238&partnerID=8YFLogxK
M3 - Article
VL - 10
SP - 1221
EP - 1223
JO - Organometallics
JF - Organometallics
SN - 0276-7333
IS - 5
ER -