C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/372.3, 260/5
C07C 63/04 (2006.01) C07C 51/00 (2006.01) C07D 301/14 (2006.01)
Patent
CA 1077505
ABSTRACT OF THE DISCLOSURE p-toluic acid and alkylene oxide are produced simultaneously in high yields by epoxidizing a lower olefin such as ethylene or propylene with per-p-toluic acid in the presence of 10 to 1000 ppm by weight, preferably 50 to 500 ppm by weight of at least one of 8-hydroxyquinoline, dipicolinic acid, and pyridine- 2,6-dimethanol, as a stabilizer for peracid at a reaction temperature of 30° to 120°C, preferably 40° to 100°C. Per-p-toluic acid is in the form of a solution containing 10 to 50% by weight of per-p-toluic acid.
255195
Isogai Nobuo
Okawa Takashi
Takeda Takako
Mitsubishi Gas Chemical Company
Mitsubishi Gas Chemical Company Inc.
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