JPS51138635A - Process for preparation of styrene oxide - Google Patents
Process for preparation of styrene oxideInfo
- Publication number
- JPS51138635A JPS51138635A JP6173575A JP6173575A JPS51138635A JP S51138635 A JPS51138635 A JP S51138635A JP 6173575 A JP6173575 A JP 6173575A JP 6173575 A JP6173575 A JP 6173575A JP S51138635 A JPS51138635 A JP S51138635A
- Authority
- JP
- Japan
- Prior art keywords
- styrene oxide
- preparation
- styrene
- dehydrochlorination
- hydrolysis
- 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.)
- Granted
Links
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 title abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 238000007259 addition reaction Methods 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000007033 dehydrochlorination reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000005292 vacuum distillation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Pure styrene oxide is prepared economically by preparing boric ester by adding boric acid to the addition reaction products of styrene with hypochlorous acid, followed by hydrolysis with hot water, dehydrochlorination, and purification by vacuum distillation.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6173575A JPS51138635A (en) | 1975-05-23 | 1975-05-23 | Process for preparation of styrene oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6173575A JPS51138635A (en) | 1975-05-23 | 1975-05-23 | Process for preparation of styrene oxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51138635A true JPS51138635A (en) | 1976-11-30 |
| JPS5653551B2 JPS5653551B2 (en) | 1981-12-19 |
Family
ID=13179740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6173575A Granted JPS51138635A (en) | 1975-05-23 | 1975-05-23 | Process for preparation of styrene oxide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51138635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013522200A (en) * | 2010-03-10 | 2013-06-13 | ダウ グローバル テクノロジーズ エルエルシー | Method for producing divinylarene dioxide |
-
1975
- 1975-05-23 JP JP6173575A patent/JPS51138635A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013522200A (en) * | 2010-03-10 | 2013-06-13 | ダウ グローバル テクノロジーズ エルエルシー | Method for producing divinylarene dioxide |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5653551B2 (en) | 1981-12-19 |
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