Palladium-catalyzed decarboxylation and decarbonylation under hydrothermal conditions: decarboxylative deuteration.
[reaction: see text] Decarboxylation of free carboxylic acid was performed by Pd/C catalyst under hydrothermal water (250 degrees C/4 MPa). Under the hydrothermal conditions of deuterium oxide, decarbonylative deuteration was observed to give fully deuterated hydrocarbons from carboxylic acids or aldehydes.
Matsubara
Seijiro
S
Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoudai-katsura, Nishikyo, Kyoto 615-8510, Japan. matsubar@orgrxn.mbox.media.kyoto-u.ac.jp
Yokota
Yutaka
Y
Oshima
Koichiro
K
D002244:Carbon / Q000737:chemistry; D002384:Catalysis; D003653:Decarboxylation; D017666:Deuterium Oxide / Q000737:chemistry; D015394:Molecular Structure; D010165:Palladium / Q000737:chemistry*; D013696:Temperature; D013997:Time Factors
D010165:Palladium; D002244:Carbon; D017666:Deuterium Oxide