Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1988-02-04
1993-01-05
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C07C 6705
Patent
active
051772540
ABSTRACT:
A method for producing an unsaturated glycol diester by reacting molecular oxygen, a carboxylic acid and a conjugated diene in the presence of a solid catalyst containing palladium and tellurium supported on a carrier, wherein an active carbon with the total pore volume of pores having radii of from 18 to 100,000 .ANG. being at least 0.45 cc/g and with the volume of pores having radii of at least 3,000 .ANG. constituting at least 50% of the total pore volume, is used as the carrier for the solid catalyst.
REFERENCES:
patent: 3755423 (1973-08-01), Onoda et al.
patent: 3922300 (1975-11-01), Onoda et al.
patent: 4075413 (1978-02-01), Tanabe et al.
patent: 4122285 (1978-10-01), Weitz et al.
Haji Junzo
Murai Nobuyuki
Sato Masato
Yamaguchi Takahiro
Yokotake Ichiro
Conrad Joseph M.
Dees Jos,e G.
Mitsubishi Chemical Industries Limited
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