GB1432426A - Process for the cleavage of hydroperoxides - Google Patents
Process for the cleavage of hydroperoxidesInfo
- Publication number
- GB1432426A GB1432426A GB2446873A GB2446873A GB1432426A GB 1432426 A GB1432426 A GB 1432426A GB 2446873 A GB2446873 A GB 2446873A GB 2446873 A GB2446873 A GB 2446873A GB 1432426 A GB1432426 A GB 1432426A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroquinone
- resorcinol
- diisopropylbenzene
- cleavage
- weight
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5139872A JPS5312499B2 (US08088918-20120103-C00476.png) | 1972-05-23 | 1972-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1432426A true GB1432426A (en) | 1976-04-14 |
Family
ID=12885822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2446873A Expired GB1432426A (en) | 1972-05-23 | 1973-05-22 | Process for the cleavage of hydroperoxides |
Country Status (6)
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4071569A (en) * | 1975-05-02 | 1978-01-31 | Sumitomo Chemical Company, Limited | Process for producing phenols |
US4355190A (en) * | 1978-01-12 | 1982-10-19 | Mitsui Petrochemical Industries, Ltd. | Process for recovery of resorcinol from aqueous resorcinol solution containing hydroquinone |
US4197413A (en) * | 1978-12-14 | 1980-04-08 | Mobil Oil Corporation | Production of 3-methylphenol |
US4205189A (en) * | 1978-12-14 | 1980-05-27 | Mobil Oil Corporation | Method for producing 3-alkylphenols and 1,3-dihydroxybenzene |
US4230894A (en) * | 1978-12-14 | 1980-10-28 | Mobil Oil Corporation | Method for producing 3-alkylphenols and 1,3-hydroxybenzene |
US4935551A (en) * | 1987-12-22 | 1990-06-19 | Indspec Chemical Corporation | Hydroperoxidation of diisopropylbenzene |
US4849549A (en) * | 1987-12-22 | 1989-07-18 | Indspec Chemical Corporation | Process for preparation of resorcinol |
US4847437A (en) * | 1987-12-22 | 1989-07-11 | Indspec Chemical Corporation | Oxidation and subsequent decomposition of dihydroperoxide |
JP4103532B2 (ja) * | 2002-10-11 | 2008-06-18 | 住友化学株式会社 | ジヒドロキシベンゼンの製造方法 |
JP2016178419A (ja) | 2015-03-19 | 2016-10-06 | 株式会社リコー | 通信制御装置、通信システム、通信制御方法およびプログラム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2715646A (en) * | 1949-05-09 | 1955-08-16 | Hercules Powder Co Ltd | Manufacture of dhsopropylbenzene hydroperoxides |
US2805258A (en) * | 1955-05-23 | 1957-09-03 | Koppers Co Inc | Process for the preparation of hydroperoxides from diisopropylbenzenes |
US2915557A (en) * | 1956-06-05 | 1959-12-01 | Shell Dev | Process for recovering di-isopropylbenzene-di-hydroperoxide from di-isopropylbenzene oxidation products |
DE1239317B (de) * | 1963-01-19 | 1967-04-27 | Scholven Chemie Ag | Verfahren und Vorrichtung zum Spalten von Dialkylbenzoldihydroperoxyden |
-
1972
- 1972-05-23 JP JP5139872A patent/JPS5312499B2/ja not_active Expired
-
1973
- 1973-05-21 US US362212A patent/US3928469A/en not_active Expired - Lifetime
- 1973-05-22 IT IT50137/73A patent/IT986097B/it active
- 1973-05-22 FR FR7318513A patent/FR2185604B1/fr not_active Expired
- 1973-05-22 GB GB2446873A patent/GB1432426A/en not_active Expired
- 1973-05-22 CA CA171,969A patent/CA999602A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA999602A (en) | 1976-11-09 |
DE2325652A1 (de) | 1973-12-13 |
JPS495929A (US08088918-20120103-C00476.png) | 1974-01-19 |
US3928469A (en) | 1975-12-23 |
DE2325652B2 (de) | 1975-08-14 |
FR2185604B1 (US08088918-20120103-C00476.png) | 1977-07-29 |
JPS5312499B2 (US08088918-20120103-C00476.png) | 1978-05-01 |
IT986097B (it) | 1975-01-10 |
FR2185604A1 (US08088918-20120103-C00476.png) | 1974-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR840000460A (ko) | 큐멘 산화생성물의 분해공정 | |
GB641250A (en) | Process for the manufacture of di-isopropyl-benzene hydro-peroxides and products resulting therefrom | |
GB1432426A (en) | Process for the cleavage of hydroperoxides | |
GB707006A (en) | Improvements in or relating to phenol production | |
GB1446557A (en) | Process for the cleavage of dihydroperoxides | |
GB1430221A (en) | Process for recovering resorcinol and hydroquinone in mixture | |
US2718530A (en) | Nitrated aromatic hydroperoxides | |
GB1313360A (en) | Rearrangement of aralkyl hydroperoxides to form phenols and carbonyl compounds | |
GB754872A (en) | Improvements in or relating to the preparation of a mixture of cymene isomers rich in m- and p-cymene | |
GB743736A (en) | Phenol production | |
JPS54122263A (en) | Preparation of 1,4-dihydro-9,10-dihydroxyanthracene | |
JPS5620532A (en) | Preparation of aromatic dialcohol | |
GB711392A (en) | Improvements in or relating to the production of the hydroperoxides of cumene and other alkyl-aromatic hydrocarbons | |
GB540370A (en) | A process for carrying out oxidation reactions | |
GB1141729A (en) | Process of treating a phenolic reaction mixture obtained by the oxidation of cumene and a subsequent decomposition of the resulting cumene hydroperoxide | |
GB910301A (en) | Producing phenols from alkyl-aromatic hydroperoxides | |
GB760367A (en) | Improvements in and relating to the production of hydroperoxides | |
GB1342506A (en) | Production of para-dialkylbenzene dihydroperoxide | |
GB754053A (en) | Splitting up of hydroperoxides of aromatic hydrocarbons by means of an acid catalyst | |
GB819450A (en) | Process for the conversion of hydroperoxides of secondary alkyl aryls into phenols and ketones | |
GB1395367A (en) | Process for the preparation of organic hydroperoxides | |
GB740022A (en) | Improvements relating to the preparation of phenols and cycloalkanones | |
GB721700A (en) | Process for the production of phenols and carbonyl compounds | |
GB1314069A (en) | Method of preparing dialkyl aromatic dihydroperoxides | |
US2774796A (en) | Method for preparation of nitrophenols |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920522 |