Organic compounds -- part of the class 532-570 series – Organic compounds – Cyclohexadiene having atoms double bonded directly at the 1-...
Patent
1992-04-07
1992-12-29
Prescott, Arthur C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Cyclohexadiene having atoms double bonded directly at the 1-...
552297, 552298, 552307, 552308, 552309, C07C 5004
Patent
active
051753189
ABSTRACT:
Phenols are oxidated to quinones with hydrogen peroxide in the presence of catalytic amounts of bromine, iodine, hydrogen bromide and hydrogen iodide.
REFERENCES:
patent: 3297445 (1967-01-01), Duennebier et al.
patent: 3671552 (1972-06-01), Le Bris et al.
patent: 4482493 (1984-11-01), Matsumoto
European Search Report.
Chemical Abstracts, vol. 84, 1976, p. 452, Abstract No. 43638r Mitsubishi Petrochemical Co., Ltd.
Citterio Attilio
Correale Mariano
De Bernardinis Silvia
Minisci Francesco
Neri Carlo
Brichima S.p.A.
Consiglio Nazionale Della Ricerche
Enicham Synthesis
Prescott Arthur C.
LandOfFree
Process for the preparation of quinones does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the preparation of quinones, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of quinones will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1888673