Catalytic properties of several palladium complexes covalently anchored onto silica for the aerobic oxidation of alcohols

D  Choudhary; S  Paul; G A  Rajive; J H  Clark

doi:10.1039/b601363e

Catalytic properties of several palladium complexes covalently anchored onto silica for the aerobic oxidation of alcohols

D Choudhary, S Paul, G A Rajive, J H Clark

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

A series of novel silica-supported palladium catalysts bearing N - N, N - S and N - O chelating ligands have been prepared and tested for the aerobic oxidation of alcohols to carbonyl compounds. The most active catalyst, 1, was used for the oxidation of a series of primary and secondary alcohols to carbonyl compounds. The catalyst is highly selective and no over-oxidation products were detected. The catalyst 1 can also be used for the oxidation of primary benzyl alcohols to carbonyl compounds with comparable yields in the presence of atmospheric air.

Original language	English
Pages (from-to)	479-482
Number of pages	4
Journal	Green Chemistry
Volume	8
Issue number	5
DOIs	https://doi.org/10.1039/b601363e
Publication status	Published - 2006

Keywords

MOLECULAR-OXYGEN
SELECTIVE OXIDATION
HETEROGENEOUS CATALYST
KINETIC RESOLUTION
SECONDARY ALCOHOLS
ORGANIC-REACTIONS
SUZUKI REACTION
ATOM ECONOMY
SOLVENT-FREE
ALDEHYDES

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10.1039/b601363e

Cite this

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title = "Catalytic properties of several palladium complexes covalently anchored onto silica for the aerobic oxidation of alcohols",

abstract = "A series of novel silica-supported palladium catalysts bearing N - N, N - S and N - O chelating ligands have been prepared and tested for the aerobic oxidation of alcohols to carbonyl compounds. The most active catalyst, 1, was used for the oxidation of a series of primary and secondary alcohols to carbonyl compounds. The catalyst is highly selective and no over-oxidation products were detected. The catalyst 1 can also be used for the oxidation of primary benzyl alcohols to carbonyl compounds with comparable yields in the presence of atmospheric air.",

keywords = "MOLECULAR-OXYGEN, SELECTIVE OXIDATION, HETEROGENEOUS CATALYST, KINETIC RESOLUTION, SECONDARY ALCOHOLS, ORGANIC-REACTIONS, SUZUKI REACTION, ATOM ECONOMY, SOLVENT-FREE, ALDEHYDES",

author = "D Choudhary and S Paul and Rajive, {G A} and Clark, {J H}",

year = "2006",

doi = "10.1039/b601363e",

language = "English",

volume = "8",

pages = "479--482",

journal = "Green Chemistry",

issn = "1463-9270",

publisher = "The Royal Society of Chemistry",

number = "5",

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TY - JOUR

T1 - Catalytic properties of several palladium complexes covalently anchored onto silica for the aerobic oxidation of alcohols

AU - Choudhary, D

AU - Paul, S

AU - Rajive, G A

AU - Clark, J H

PY - 2006

Y1 - 2006

N2 - A series of novel silica-supported palladium catalysts bearing N - N, N - S and N - O chelating ligands have been prepared and tested for the aerobic oxidation of alcohols to carbonyl compounds. The most active catalyst, 1, was used for the oxidation of a series of primary and secondary alcohols to carbonyl compounds. The catalyst is highly selective and no over-oxidation products were detected. The catalyst 1 can also be used for the oxidation of primary benzyl alcohols to carbonyl compounds with comparable yields in the presence of atmospheric air.

AB - A series of novel silica-supported palladium catalysts bearing N - N, N - S and N - O chelating ligands have been prepared and tested for the aerobic oxidation of alcohols to carbonyl compounds. The most active catalyst, 1, was used for the oxidation of a series of primary and secondary alcohols to carbonyl compounds. The catalyst is highly selective and no over-oxidation products were detected. The catalyst 1 can also be used for the oxidation of primary benzyl alcohols to carbonyl compounds with comparable yields in the presence of atmospheric air.

KW - MOLECULAR-OXYGEN

KW - SELECTIVE OXIDATION

KW - HETEROGENEOUS CATALYST

KW - KINETIC RESOLUTION

KW - SECONDARY ALCOHOLS

KW - ORGANIC-REACTIONS

KW - SUZUKI REACTION

KW - ATOM ECONOMY

KW - SOLVENT-FREE

KW - ALDEHYDES

U2 - 10.1039/b601363e

DO - 10.1039/b601363e

M3 - Article

SN - 1463-9270

VL - 8

SP - 479

EP - 482

JO - Green Chemistry

JF - Green Chemistry

IS - 5

ER -