JPS55151554A - Production of dihydroperoxide - Google Patents

Production of dihydroperoxide

Info

Publication number
JPS55151554A
JPS55151554A JP6073279A JP6073279A JPS55151554A JP S55151554 A JPS55151554 A JP S55151554A JP 6073279 A JP6073279 A JP 6073279A JP 6073279 A JP6073279 A JP 6073279A JP S55151554 A JPS55151554 A JP S55151554A
Authority
JP
Japan
Prior art keywords
diisopropylbenzene
dihydroperoxide
oxidation reaction
ammonium
ammonia
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6073279A
Other languages
Japanese (ja)
Inventor
Hirokazu Hosaka
Kenji Tanimoto
Kunihiko Tanaka
Toshiharu Morita
Katsuyuki Shioda
Yuji Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP6073279A priority Critical patent/JPS55151554A/en
Publication of JPS55151554A publication Critical patent/JPS55151554A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: In the oxidation reaction of diisopropylbenzene in a basic aqueous solution, ammonic or ammonium salt is added to the oxidation reaction system to produce dihydroperoxide corresponding to an intermediate of dihydroxybenzene such as resorcine in a short time in high yield.
CONSTITUTION: The oxidation of diisopropylbenzene with air or a gas containing oxygen is effected in emulsion form in the presence of at least one selected from sodium hydroxide, potassium hydroxide and potassium carbonate and together with water to produce diisopropylbenzene dihydroperoxide wherein at least one selected from ammonia, ammonium hydroxide, ammonium carbonate is supplied to the oxidation reaction system to shorten the reaction time and increases the yield. The amount of ammonia or ammonium salt employed is preferably 10W1,000ppm per hour based on the oil layer as NH3.
COPYRIGHT: (C)1980,JPO&Japio
JP6073279A 1979-05-16 1979-05-16 Production of dihydroperoxide Pending JPS55151554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6073279A JPS55151554A (en) 1979-05-16 1979-05-16 Production of dihydroperoxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6073279A JPS55151554A (en) 1979-05-16 1979-05-16 Production of dihydroperoxide

Publications (1)

Publication Number Publication Date
JPS55151554A true JPS55151554A (en) 1980-11-26

Family

ID=13150736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6073279A Pending JPS55151554A (en) 1979-05-16 1979-05-16 Production of dihydroperoxide

Country Status (1)

Country Link
JP (1) JPS55151554A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0394813A2 (en) * 1989-04-26 1990-10-31 The Dow Chemical Company Melt processable thermotropic aromatic copolyesters and process for preparing same
EP0816335A1 (en) * 1996-06-27 1998-01-07 General Electric Company Cumene oxidation process
CN101851187A (en) * 2010-06-01 2010-10-06 上海华谊丙烯酸有限公司 Method for preparing dihydroperoxide diisopropyl benzene by peroxidation of diisopropylbenzene in presence of organic alkali catalyst

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947329A (en) * 1972-09-08 1974-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947329A (en) * 1972-09-08 1974-05-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0394813A2 (en) * 1989-04-26 1990-10-31 The Dow Chemical Company Melt processable thermotropic aromatic copolyesters and process for preparing same
EP0394813A3 (en) * 1989-04-26 1992-04-08 The Dow Chemical Company Melt processable thermotropic aromatic copolyesters and process for preparing same
EP0816335A1 (en) * 1996-06-27 1998-01-07 General Electric Company Cumene oxidation process
CN1088059C (en) * 1996-06-27 2002-07-24 通用电气公司 Cumene oxidation process
CN101851187A (en) * 2010-06-01 2010-10-06 上海华谊丙烯酸有限公司 Method for preparing dihydroperoxide diisopropyl benzene by peroxidation of diisopropylbenzene in presence of organic alkali catalyst

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