Results 171 to 180 of about 23,079 (207)
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HYDROGENOLYSIS OF CARBOHYDRATES. X. HYDROGENOLYSIS OF (±)-EPI-INOSOSE-2
Canadian Journal of Chemistry, 1964not available
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Hydrogenolysis of Carboxylic Ortho Esters
The Journal of Organic Chemistry, 2022It is demonstrated for the first time that carboxylic ortho esters may be reduced to acetals using hydrogen as the reducing agent. Hydrogenolysis was performed under mild conditions over commercially available hydrogenation catalysts (5% Pd/C and 5% Pt/C).
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Highly Chemoselective Hydrogenolysis of Iodoarenes
The Journal of Organic Chemistry, 2002The catalytic hydrodehalogenation reaction using molecular hydrogen and Pd/C has been revisited. It is shown that the speed of removal of halogen increases with increasing electronegativity I < Br < Cl. Nevertheless, selective dehydrohalogenation in compounds containing other reducible functions can be achieved only with iodine and not with bromine or ...
Nicolas, Faucher +5 more
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Hydrogenolysis of methyltetrahydrofurane on platinum
Applied Catalysis, 1984Abstract The hydrogenolysis of methyltetrahydrofuran on supported platinum of high and low dispersion (EUROPT-1 and sintered EUROPT-1) as well as on platinum black was studied in a flow reactor. Based on the variation of activity and selectivity with time on stream, space velocity and temperature, the different behaviour of the three catalysts is ...
U. Gennari, R. Kramer, H.L. Gruber
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Hydrogenolysis of Cyclopropanes
1976The cyclopropane ring is generally rather stable to hydrogenolysis and hydrogenolytic fission of cyclopropanes by heterogeneous catalysis is commonly found to be quite slow. Cyclopropanes are equally stable towards homogeneously catalysed hydrogenolysis, and in the studies so far reported cyclopropane hydrogenolysis by homogeneous catalysis is observed
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