Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1992-12-23
1994-03-29
Reamer, James H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568798, C07C 4553
Patent
active
052986675
ABSTRACT:
Any one material selected from (A) sec-butylbenzene substantially free from ethyl hydroperoxide, carboxylic acids and phenol, (B) sec-butylbenzene substantially free from styrenes and (C) sec-butylbenzene substantially free from methylbenzyl alcohol is oxidized to obtain sec-butylbenzene hydroperoxide, which is then decomposed to obtain phenol and methyl ethyl ketone.
REFERENCES:
patent: 2904592 (1959-09-01), Ellis et al.
patent: 2957921 (1960-10-01), Adams et al.
patent: 4408083 (1983-10-01), Toyoura et al.
patent: 4567304 (1986-01-01), Fulmer
Chemical Abs. 108:74975s (1988).
Iwanaga Kiyoshi
Nagaoka Hirooki
Nakayama Toshio
Tamura Mitsuhisa
Umida Hiroyuki
Reamer James H.
Sumitomo Chemical Company Limited
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