Regioselective Hydrogenation of 1,2-Indanedione Over Heterogeneous Pd and Pt Catalysts

Regioselective hydrogenation of 1,2-indanedione yielding rac -2-hydroxy-1-indanone was investigated using heterogeneous Pt and Pd as catalysts. Five consecutive experiments were carried out for studying the performance of Pd/Al 2 O 3 . Practical operation under atmospheric pressure of hydrogen at lo...

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Bibliographic Details
Published inCatalysis letters Vol. 143; no. 2; pp. 142 - 149
Main Authors Långvik, Otto, Mäki-Arvela, Päivi, Aho, Atte, Saloranta, Tiina, Murzin, Dmitry Yu, Leino, Reko
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.02.2013
Springer
Springer Nature B.V
Subjects
Aluminum oxide
Catalysis
Catalysts
Chemistry
Chemistry and Materials Science
Enantiomers
Exact sciences and technology
General and physical chemistry
Heterogeneous catalysis
Hydrogen
Hydrogen storage
Hydrogenation
Industrial Chemistry/Chemical Engineering
Organometallic Chemistry
Palladium
Palladium catalysts
Physical Chemistry
Platinum
Regioselectivity
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Heterogeneous catalysis
1,2-Indanedione
2-Hydroxy-1-indanone
Regioselectivity
Hydrogenation
Catalyst
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Summary:Regioselective hydrogenation of 1,2-indanedione yielding rac -2-hydroxy-1-indanone was investigated using heterogeneous Pt and Pd as catalysts. Five consecutive experiments were carried out for studying the performance of Pd/Al 2 O 3 . Practical operation under atmospheric pressure of hydrogen at low temperature (40 °C) for 120 min gave the desired product in >99 % regioselectivity, 84 % conversion and 77 % yield, according to GC, using 2 mol% Pd/Al 2 O 3 as the catalyst. Graphical Abstract
ISSN:1011-372X
1572-879X
DOI:10.1007/s10562-012-0951-9