Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfur halides
Patent
1985-12-30
1990-01-09
Garner, Vivian
Organic compounds -- part of the class 532-570 series
Organic compounds
Sulfur halides
562480, 562421, C07C 51265, C07C 5734
Patent
active
048929700
ABSTRACT:
Improved acid yield and product quality are realized in the oxidation of aromatic hydrocarbons in a two-stage process, employing an aqueous solvent system and an increased proportion of bromine, and, optionally, of catalytic metals, in the second stage.
REFERENCES:
patent: 3406196 (1968-10-01), Lewis et al.
patent: 3595908 (1971-07-01), Lumbrosor et al.
Lowry, Jr. James D.
Nowicki Neal R.
Amoco Corporation
Garner Vivian
Henes James R.
Magidson William H.
Medhurst Ralph C.
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