GB1242044A - Process for the production of aralkylmonohydroperoxides - Google Patents
Process for the production of aralkylmonohydroperoxidesInfo
- Publication number
- GB1242044A GB1242044A GB195669A GB195669A GB1242044A GB 1242044 A GB1242044 A GB 1242044A GB 195669 A GB195669 A GB 195669A GB 195669 A GB195669 A GB 195669A GB 1242044 A GB1242044 A GB 1242044A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aralkylmonohydroperoxides
- hydrocarbon
- oxidate
- jan
- absence
- 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
- C07C409/00—Peroxy compounds
- C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
- C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
- C07C409/08—Compounds containing six-membered aromatic rings
- C07C409/10—Cumene hydroperoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
- C07C407/003—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,242,044. Aralkyl monohydroperoxides. PHENOLCHEMIE G.m.b.H. 13 Jan., 1969 [13 Jan., 1968], No. 1956/69. Heading C2C. A process for the production of aralkylmonohydroperoxides of the general formula in which Ar is an aromatic hydrocarbon radical and R is an aliphatic hydrocarbon radical comprises oxidizing a hydrocarbon of the general formula in the liquid state with oxygen or oxygencontaining gases at a temperature in the range 40-135‹ C., in the absence of acid-fixing agents or of substances promoting the reaction, and in the absence of substantially any water and feeding the oxidate having a higher temperature direct and without intermediate processing into an apparatus in which unconverted hydrocarbon is under reduced pressure, the pressure conditions being such that substantially all the heat of formation of the aralkylmonohydroperoxides is used for the evaporation of the unconverted hydrocarbon. In an example cumene and oxygen are fed into an oxidation reactor to yield a 12% cumol hydroperoxide oxidate, which was then fed direct to a vacuum apparatus at 30-40 torr and a 20% cumene hydroperoxide solution obtained.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681668575 DE1668575C (en) | 1968-01-13 | 1968-01-13 | Process for the production of cumene hydroperoxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1242044A true GB1242044A (en) | 1971-08-11 |
Family
ID=5686113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB195669A Expired GB1242044A (en) | 1968-01-13 | 1969-01-13 | Process for the production of aralkylmonohydroperoxides |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH510618A (en) |
| CS (1) | CS150968B2 (en) |
| FR (1) | FR1600006A (en) |
| GB (1) | GB1242044A (en) |
-
1968
- 1968-12-27 FR FR1600006D patent/FR1600006A/fr not_active Expired
-
1969
- 1969-01-07 CH CH10869A patent/CH510618A/en not_active IP Right Cessation
- 1969-01-13 CS CS17369A patent/CS150968B2/cs unknown
- 1969-01-13 GB GB195669A patent/GB1242044A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1600006A (en) | 1970-07-20 |
| CS150968B2 (en) | 1973-09-17 |
| CH510618A (en) | 1971-07-31 |
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