Catalytic hydrogenation of aldehydes and ketones using cinchona–bipyridyl-based palladium catalyst

2018 ◽  
Vol 16 (2) ◽  
pp. 373-384 ◽  
Author(s):  
Ramasamy R. Chidambaram ◽  
Velu Sadhasivam ◽  
Mathappan Mariyappan ◽  
Ayyanar Siva
Keyword(s):  
Catalytic Hydrogenation ◽  
Palladium Catalyst ◽  
Aldehydes And Ketones

ChemInform Abstract: CATALYTIC HYDROGENATION OF ALIPHATIC ALDEHYDES AND KETONES INTO ALCOHOLS

1979 ◽  
Vol 10 (48) ◽  
Author(s):  
A. N. BASHKIROV ◽  
L. S. GLEBOV ◽  
G. A. KLIGER ◽  
O. A. LESIK ◽  
E. V. MARCHEVSKAYA
Keyword(s):  
Catalytic Hydrogenation ◽  
Aliphatic Aldehydes ◽  
Aldehydes And Ketones

Catalytic Hydrogenation of Pyrylium Salts: A Convenient Route to Alkyl-Substituted Tetrahydropyrans

1986 ◽  
Vol 41 (4) ◽  
pp. 502-504 ◽  
Author(s):  
Gheorghe Mihai ◽  
Teodor-Silviu Balaban
Keyword(s):  
Catalytic Hydrogenation ◽  
Palladium Catalyst ◽  
Reaction Conditions ◽  
Pyrylium Salts ◽  
Convenient Route ◽  
High Yields

2,4.6-Trialkylpyrylium perchlorates afford in high yields by hydrogenation on palladium catalyst at room tem perature the corresponding all-dis-2,4.6-trialkyltetrahydropyrans, whereas other reaction conditions lead to mixtures of tetrahydropyrans and hydrogenolyzed products

Hydrogenation and isomerisation of unsaturated compounds on a palladium catalyst

1980 ◽  
Vol 45 (12) ◽  
pp. 3532-3540 ◽  
Author(s):  
Libor Červený ◽  
Alena Lövyová ◽  
Vlastimil Růžička
Keyword(s):  
Catalytic Hydrogenation ◽  
Palladium Catalyst ◽  
Reaction Rate ◽  
Dominant Effect ◽  
Unsaturated Alcohols ◽  
Effect Of Solvents ◽  
Unsaturated Compounds ◽  
Substrate Structure ◽  
Starting Compound

Catalytic hydrogenation and simultaneous isomerisation of 1- and 2-hexene and of three unsaturated alcohols was studied under normal conditions on a palladium catalyst. The effect of solvents and of substrate structure on the course of this reaction is reported. The structure of the starting compound was found to have dominant effect on the selectivity of hydrogenation while solvents influenced significantly the reaction rate and selectivity of competition reactions of 1-hexene and unsaturated alcohols.

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