JPS5490130A - Preparation of styrene glycol acetate and styrene oxide - Google Patents
Preparation of styrene glycol acetate and styrene oxideInfo
- Publication number
- JPS5490130A JPS5490130A JP15602877A JP15602877A JPS5490130A JP S5490130 A JPS5490130 A JP S5490130A JP 15602877 A JP15602877 A JP 15602877A JP 15602877 A JP15602877 A JP 15602877A JP S5490130 A JPS5490130 A JP S5490130A
- Authority
- JP
- Japan
- Prior art keywords
- styrene
- compound
- halide
- preparation
- glycol acetate
- 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
Links
- PWMWNFMRSKOCEY-UHFFFAOYSA-N 1-Phenyl-1,2-ethanediol Chemical compound OCC(O)C1=CC=CC=C1 PWMWNFMRSKOCEY-UHFFFAOYSA-N 0.000 title abstract 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 title abstract 2
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 4
- 150000004820 halides Chemical class 0.000 abstract 4
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 abstract 2
- -1 KMnO4 Chemical class 0.000 abstract 2
- WLJVXDMOQOGPHL-PPJXEINESA-N 2-phenylacetic acid Chemical compound O[14C](=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-PPJXEINESA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002366 halogen compounds Chemical class 0.000 abstract 1
- 239000012286 potassium permanganate Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To obtain the title compounds, useful as a starting material of styrene glycol and an intermediate of phenylacetic acid, in high yield and simultaneously, by the reaction of styrene with acetic acid and 02 using a Mn compound and a halogen compound as catalysts.
CONSTITUTION: Styrene is subjected to oxyacetoxylation with acetic acid and 02 at 50-150°C in the prsence of a Mn compound, e.g. KMnO4, and a halide, e.g. KI, to afford styrene glycol acetate and styrene oxide. The "Mn compound" is any Mn compound with any valence; the "halide" is any halide that can supply halogen ions. The molar ratio of Mn compound: halide is pref. 1:1W1:10. The larger the molar ratio is and the longer the reaction is, the more styrene glycol is formed. The yield of styrene glycol also depends upon the sort of the Mn compound.
USE: Intermediate of β-phenylethyl alcohol.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15602877A JPS5490130A (en) | 1977-12-24 | 1977-12-24 | Preparation of styrene glycol acetate and styrene oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15602877A JPS5490130A (en) | 1977-12-24 | 1977-12-24 | Preparation of styrene glycol acetate and styrene oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5490130A true JPS5490130A (en) | 1979-07-17 |
Family
ID=15618724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15602877A Pending JPS5490130A (en) | 1977-12-24 | 1977-12-24 | Preparation of styrene glycol acetate and styrene oxide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5490130A (en) |
-
1977
- 1977-12-24 JP JP15602877A patent/JPS5490130A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5490130A (en) | Preparation of styrene glycol acetate and styrene oxide | |
| JPS52133914A (en) | Preparation of acetaldehyde | |
| JPS532424A (en) | Preparation of p-xylene | |
| JPS51143605A (en) | Process for preparation of 1,3- propanediols | |
| JPS5233614A (en) | Process for preparation of acetic acid | |
| JPS5377026A (en) | Preparation of p-nitrosoaniline | |
| JPS5289641A (en) | Preparation of hydroxybenzoic acid esters | |
| JPS5350121A (en) | Preparation of azobenzene | |
| JPS5384931A (en) | Preparation of terephthalic acid | |
| JPS5422302A (en) | Preparation of 1-chloropropene | |
| JPS5432476A (en) | Preparation of 3-aminopyridines | |
| JPS52153908A (en) | Preparation of allyl acetic acid | |
| JPS5384932A (en) | Preparation of terephthalic acid | |
| JPS5262230A (en) | Process for preparation of 4-ethylguaiacol | |
| JPS5334729A (en) | Preparation of alpha-siloxy-alpha-cyanocarboxylic acid esters | |
| JPS537656A (en) | Preparation of 3-methyl-3-(6-methoxy-2-naphthyl)pyrubic acid | |
| JPS5233638A (en) | Process for preparation of aromatic alcohols | |
| JPS5262240A (en) | Preparation of 2-chloro-4-toluidine-5-solfonic acid | |
| JPS52153910A (en) | Preparation of dimethylaminoethylmethacrylate | |
| JPS52111513A (en) | Preparation of 3,3-dimethyl-4-penthnoic acid methyl ester | |
| JPS5323917A (en) | Preparation of carboxylic acid glycosides | |
| JPS52148037A (en) | Preparation of per-#-toluylic acid | |
| JPS5663941A (en) | Preparation of acetoxyacetic aicd | |
| JPS53111011A (en) | Preparation of polyfluoric acid difluoride | |
| JPS5271430A (en) | Preparation of alkylphenylsulfide |