Title:
PROCESS FOR PREPARING 3-ETHYLBENZOPHENONE
Document Type and Number:
WIPO Patent Application WO/1988/007517
Kind Code:
A1
Abstract:
A process for preparing 3-ethylbenzophenone, which comprises oxidizing a heavy oil fraction produced as a by-product in the production of ethylbenzene using ZSM-5 type synthetic zeolite catalyst, without splitting carbon-to-carbon bonds. 3-ethylbenzophenone is a starting material for synthesis of medicines, etc.
Inventors:
SHIMIZU ISOO (JP)
MATSUMURA YASUO (JP)
ARAI YUTAKA (JP)
MATSUMURA YASUO (JP)
ARAI YUTAKA (JP)
Application Number:
PCT/JP1988/000303
Publication Date:
October 06, 1988
Filing Date:
March 24, 1988
Export Citation:
Assignee:
NIPPON PETROCHEMICALS CO LTD (JP)
International Classes:
C07C45/28; C07C45/30; C07C45/36; C07C45/40; C07C49/784; B01J29/40; C07B61/00; C07C2/66; C07C15/16; (IPC1-7): C07C49/784; C07C45/28; B01J29/28
Foreign References:
| JPH06261943A | 1994-09-20 | |||
| JPH06261942A | 1994-09-20 | |||
| JPH06222732A | 1994-08-12 | |||
| JPH05644050B |
Other References:
J. Amer. Chem. Soc., Vol. 91, No. 25, (1969), YAMAMOTO, YUKIO et al (Structure and Reactivity of Organic Ions in Gas-Phase Radiolysis. I. The C7H7+ Ion from Toluene, Ethylbenzene, and M-Xylene), p. 7192-7194
See also references of EP 0313661A4
See also references of EP 0313661A4
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