CH379496A - Verfahren zur Herstellung von Hydroperoxyden aus dialkylierten Aromaten - Google Patents
Verfahren zur Herstellung von Hydroperoxyden aus dialkylierten AromatenInfo
- Publication number
- CH379496A CH379496A CH566160A CH566160A CH379496A CH 379496 A CH379496 A CH 379496A CH 566160 A CH566160 A CH 566160A CH 566160 A CH566160 A CH 566160A CH 379496 A CH379496 A CH 379496A
- Authority
- CH
- Switzerland
- Prior art keywords
- organic phase
- oxidation
- intermediate treatment
- alkali
- monohydroperoxide
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 25
- 150000002432 hydroperoxides Chemical class 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title description 4
- 230000003647 oxidation Effects 0.000 claims description 23
- 238000007254 oxidation reaction Methods 0.000 claims description 23
- 239000012074 organic phase Substances 0.000 claims description 21
- 239000003513 alkali Substances 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 10
- 239000012071 phase Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 239000013543 active substance Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000001257 hydrogen Chemical group 0.000 claims description 2
- 229910052739 hydrogen Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000006227 byproduct Substances 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 235000019568 aromas Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
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
- C07C409/12—Compounds containing six-membered aromatic rings with two alpha,alpha-dialkylmethyl hydroperoxy groups bound to carbon atoms of the same six-membered aromatic ring
-
- 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
-
- 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
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 |
|---|---|---|---|
| DEP23143A DE1102740B (de) | 1959-07-13 | 1959-07-13 | Verfahren zur Gewinnung von Hydroperoxyden aus den Oxydations-produkten von dialkylierten aromatischen Kohlenwasserstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH379496A true CH379496A (de) | 1964-07-15 |
Family
ID=7369067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH566160A CH379496A (de) | 1959-07-13 | 1960-05-16 | Verfahren zur Herstellung von Hydroperoxyden aus dialkylierten Aromaten |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH379496A (en]) |
| DE (1) | DE1102740B (en]) |
| GB (1) | GB953698A (en]) |
| LU (1) | LU38861A1 (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL301578A (en]) * | 1962-12-17 | |||
| BE641623A (en]) * | 1962-12-20 | |||
| JPS5741466B2 (en]) * | 1973-10-29 | 1982-09-03 | ||
| CN113135819B (zh) * | 2021-04-29 | 2022-07-15 | 北京工业大学 | 一种提高间二异丙苯氧化制备间苯二酚的收率的方法 |
-
1959
- 1959-07-13 DE DEP23143A patent/DE1102740B/de active Pending
-
1960
- 1960-05-16 CH CH566160A patent/CH379496A/de unknown
- 1960-06-14 GB GB2089660A patent/GB953698A/en not_active Expired
- 1960-06-22 LU LU38861D patent/LU38861A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB953698A (en) | 1964-03-25 |
| DE1102740B (de) | 1961-03-23 |
| LU38861A1 (en]) | 1960-08-22 |
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