CH471777A - Procédé de préparation d'oxiranes - Google Patents
Procédé de préparation d'oxiranesInfo
- Publication number
- CH471777A CH471777A CH1405866A CH1405866A CH471777A CH 471777 A CH471777 A CH 471777A CH 1405866 A CH1405866 A CH 1405866A CH 1405866 A CH1405866 A CH 1405866A CH 471777 A CH471777 A CH 471777A
- Authority
- CH
- Switzerland
- Prior art keywords
- oxiranes
- preparing
- preparing oxiranes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- 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
- 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)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49229965A | 1965-10-01 | 1965-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH471777A true CH471777A (fr) | 1969-04-30 |
Family
ID=23955742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1405866A CH471777A (fr) | 1965-10-01 | 1966-09-29 | Procédé de préparation d'oxiranes |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3439001A (fr) |
| BE (1) | BE687327A (fr) |
| CH (1) | CH471777A (fr) |
| DK (1) | DK123028B (fr) |
| ES (1) | ES331818A1 (fr) |
| GB (1) | GB1162987A (fr) |
| IL (1) | IL26606A (fr) |
| LU (1) | LU52033A1 (fr) |
| NL (1) | NL6613464A (fr) |
| NO (1) | NO125674B (fr) |
| SE (1) | SE338561B (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7606706A (nl) * | 1975-07-10 | 1977-01-12 | Halcon International Inc | Werkwijze voor de bereiding van hydroperoxyden. |
| US4262143A (en) * | 1979-02-16 | 1981-04-14 | Halcon International, Inc. | Preparation of hydroperoxides |
| US5171868A (en) * | 1992-04-15 | 1992-12-15 | Arco Chemical Technology, L.P. | Epoxidate treatment |
| US5210354A (en) * | 1992-05-08 | 1993-05-11 | Arco Chemical Technology, L.P. | Propylene oxide-styrene monomer process |
| US5276235A (en) * | 1993-02-19 | 1994-01-04 | Arco Chemical Technology, L.P. | Residual stream upgrading in a propylene oxide-styrene monomer process |
| JP3552306B2 (ja) * | 1994-11-04 | 2004-08-11 | 住友化学工業株式会社 | プロピレンオキシドとスチレンモノマーの製造法 |
| US5723637A (en) * | 1995-12-06 | 1998-03-03 | Sumitomo Chemical Company, Limited | Process for producing propylene oxide |
| US5883268A (en) * | 1997-10-23 | 1999-03-16 | Arco Chemical Technology, L.P. | Process stream purification |
| JP2003081888A (ja) * | 2001-09-13 | 2003-03-19 | Sumitomo Chem Co Ltd | クメンの製造方法 |
| JP2003081886A (ja) * | 2001-09-13 | 2003-03-19 | Sumitomo Chem Co Ltd | クメンの製造方法 |
| BRPI0413615A (pt) * | 2003-08-19 | 2006-10-17 | Shell Int Research | processos para a preparação de óxido de alquileno, e de óxido de propileno |
| US8142661B2 (en) * | 2008-09-29 | 2012-03-27 | Lyondell Chemical Technology, L.P. | Residual stream upgrading in a propylene oxide-styrene monomer process |
| US8080678B2 (en) | 2010-04-01 | 2011-12-20 | Lyondell Chemical Technology, L.P. | Purification of propylene oxide |
| KR101810328B1 (ko) | 2016-08-22 | 2017-12-19 | 롯데케미칼 주식회사 | 프로필렌 직접산화 반응용 촉매, 이의 제조방법 및 이를 이용한 프로필렌 직접산화 반응에 의한 프로필렌 옥사이드 제조방법 |
| BR112019015922B1 (pt) | 2017-02-03 | 2021-03-09 | Lyondell Chemical Technology, L.P | método de aprimoramento de corrente residual em um processo de coprodução de óxido de propileno/estireno |
| SG11201909635WA (en) | 2017-05-01 | 2019-11-28 | Lyondell Chemical Technology L P | By-product stream upgrading in a propylene oxide/styrene coproduction process |
| ES2868952T3 (es) | 2017-06-08 | 2021-10-22 | Lyondell Chemie Nederland B V | Método de tratamiento de aguas residuales |
| CN112608210B (zh) * | 2020-11-27 | 2022-05-10 | 信汇科技有限公司 | 一种烷烃氧化制备其过氧化物的选择性提高方法 |
| US20230339832A1 (en) | 2022-04-21 | 2023-10-26 | Lyondell Chemical Technology, L.P. | Use of carbon dioxide to improve caustic washing of alkylene oxide / alkenyl benzene monomer streams |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE657838A (fr) * | 1964-01-07 | 1965-06-30 |
-
1965
- 1965-10-01 US US492299A patent/US3439001A/en not_active Expired - Lifetime
-
1966
- 1966-09-23 NL NL6613464A patent/NL6613464A/xx unknown
- 1966-09-23 GB GB42585/66A patent/GB1162987A/en not_active Expired
- 1966-09-23 BE BE687327D patent/BE687327A/xx unknown
- 1966-09-26 LU LU52033D patent/LU52033A1/xx unknown
- 1966-09-29 CH CH1405866A patent/CH471777A/fr not_active IP Right Cessation
- 1966-09-29 NO NO164945A patent/NO125674B/no unknown
- 1966-09-30 ES ES0331818A patent/ES331818A1/es not_active Expired
- 1966-09-30 DK DK506866AA patent/DK123028B/da unknown
- 1966-09-30 IL IL26606A patent/IL26606A/xx unknown
- 1966-10-03 SE SE13275/66A patent/SE338561B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU52033A1 (fr) | 1968-03-29 |
| NO125674B (fr) | 1972-10-16 |
| US3439001A (en) | 1969-04-15 |
| DE1568790A1 (de) | 1970-04-02 |
| DE1568790B2 (de) | 1975-09-04 |
| GB1162987A (en) | 1969-09-04 |
| DK123028B (da) | 1972-05-08 |
| SE338561B (fr) | 1971-09-13 |
| ES331818A1 (es) | 1967-07-01 |
| BE687327A (fr) | 1967-03-23 |
| NL6613464A (fr) | 1967-04-03 |
| IL26606A (en) | 1970-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: HALCON RESEARCH AND DEVELOPMENT CORPORATION |
|
| PL | Patent ceased |