Carbonylation of nitrobenzene catalyzed by palladium complexes.
نویسندگان
چکیده
منابع مشابه
Mechanisms of double and single carbonylation reactions catalyzed by palladium complexes
Mechanisms of double carbonylation reactions catalyzed by palladium complexs to give a-keto amides and a-keto esters, stoichiometric double carbonylation of ally1 carbonates, and cyclization carbonylation . of 3-butenoic acid to give cyclic anhydrides are discussed as combination of elementary processes of organometallic reactions.
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A novel palladium-catalyzed oxidative carbonylation reaction was developed via the carbon monoxide insertions between the amine group and the carbonyl group to realize the intramolecular cyclization, which provides efficient access to 1,3,4-oxadiazol-2(3H)-ones with a wide range of substrates under mild conditions, resulting in good to excellent yields.
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The use of t-Bu3P as a ligand dramatically improved the generality of the double carbonylation of aryl iodides, and Mo(CO)6 was also found to be effective as a CO source in the system.
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ژورنال
عنوان ژورنال: Journal of The Japan Petroleum Institute
سال: 1991
ISSN: 0582-4664
DOI: 10.1627/jpi1958.34.160