Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1989-06-07
1991-03-26
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568741, 568800, 568803, C07C 3760
Patent
active
050031147
ABSTRACT:
Phenols/phenol ethers are hydroxylated by reaction with hydrogen peroxide in the presence of a catalytically effective amount of a calcined germanozeosilite MFI zeolite.
REFERENCES:
patent: 4394300 (1983-07-01), Chu et al.
Nature, vol. 272, Mar. 30, 1978, "Structure of Synthetic Zeolite ZSM-5", pp. 2 and 3, G. T. Kokotailo et al.
Zeolites, 1986, vol. 6, Jul.; "Effect of the Aluminium Content on the ZSM-5 Zeolite Crystallization in the Presence of Alkanolamine", pp. 312-316.
Costantini Michel
Gubelmann Michel
Lecomte Jean-Pierre
Popa Jean-Michel
Lone Werren B.
Rhone-Poulenc Chimie
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