PURPOSE: To produce an effective catalyst for oxidation of aromatic compds., which attains the objective selectivity, is easily available, simply handled and can be stored.
CONSTITUTION: The compds. of formula I: R1aRebOc (I) [where (a) is 1-6, (b) is 1-4 and (c) is 1-14, the sum of (a), (b) and (c) is in accordance with the valence of 5-7 of rhenium, with the proviso that c≤(3×b), R1s are identical or different and aliphatic hydrocarbon groups having 6-10C, aromatic hydrocarbon groups having 6-10C or arylalkyl groups having 7-9C, groups R1 may be, if desired, identically or differently substd. independently of one another, and in the case of σ-bonded groups, at least one hydrogen atom is still bonded to the carbon atom in the α position] are used as oxidation catalysts of electron-rich aromatic compds. and their derivs.
JIYOAO DOMINGOSU
RIHIYARUTO FUITSUSHIYAA
BUARUDEMAARU ADAMU
JIYANFUA RIN
CHIYANTOU RANJIYAN SAHAAMERAA
SHIMIZU MASAO
