IT7822323A0 - Processo per la sintesi di alchilencarbonati. - Google Patents
Processo per la sintesi di alchilencarbonati.Info
- Publication number
- IT7822323A0 IT7822323A0 IT7822323A IT2232378A IT7822323A0 IT 7822323 A0 IT7822323 A0 IT 7822323A0 IT 7822323 A IT7822323 A IT 7822323A IT 2232378 A IT2232378 A IT 2232378A IT 7822323 A0 IT7822323 A0 IT 7822323A0
- Authority
- IT
- Italy
- Prior art keywords
- alkylencarbonates
- synthesis
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
- C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
- C07D317/38—Ethylene carbonate
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
- C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22323/78A IT1095606B (it) | 1978-04-14 | 1978-04-14 | Processo per la sintesi di alchilencarbonati |
| CA325,398A CA1113947A (en) | 1978-04-14 | 1979-04-10 | Process for the manufacture of alkylene carbonates |
| EP79101116A EP0004942B1 (en) | 1978-04-14 | 1979-04-11 | Process for the manufacture of alkylene carbonates |
| ES479522A ES479522A1 (es) | 1978-04-14 | 1979-04-11 | Un procedimiento para la preparacion de alquilen-carbonatos. |
| DE7979101116T DE2964339D1 (en) | 1978-04-14 | 1979-04-11 | Process for the manufacture of alkylene carbonates |
| US06/029,564 US4226778A (en) | 1978-04-14 | 1979-04-12 | Process for the manufacture of alkylene carbonates |
| JP4430779A JPS55367A (en) | 1978-04-14 | 1979-04-13 | Manufacture of alkylene carbonate |
| SU792751501A SU812179A3 (ru) | 1978-04-14 | 1979-04-13 | Способ получени алкиленкарбонатов |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22323/78A IT1095606B (it) | 1978-04-14 | 1978-04-14 | Processo per la sintesi di alchilencarbonati |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7822323A0 true IT7822323A0 (it) | 1978-04-14 |
| IT1095606B IT1095606B (it) | 1985-08-10 |
Family
ID=11194664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22323/78A IT1095606B (it) | 1978-04-14 | 1978-04-14 | Processo per la sintesi di alchilencarbonati |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4226778A (it) |
| EP (1) | EP0004942B1 (it) |
| JP (1) | JPS55367A (it) |
| CA (1) | CA1113947A (it) |
| DE (1) | DE2964339D1 (it) |
| ES (1) | ES479522A1 (it) |
| IT (1) | IT1095606B (it) |
| SU (1) | SU812179A3 (it) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325874A (en) * | 1981-05-26 | 1982-04-20 | The Halcon Sd Group, Inc. | Process for producing alkylene carbonates |
| US4483994A (en) * | 1983-02-22 | 1984-11-20 | The Halcon Sd Group, Inc. | Process for the production of alkylene carbonates and oxides |
| US4931571A (en) * | 1984-10-25 | 1990-06-05 | Scientific Design Company, Inc. | Process for preparing alkylene carbonates from alkylene oxides |
| US4851555A (en) * | 1984-10-25 | 1989-07-25 | Scientific Design Company, Inc. | Process for preparing alkylene oxides from alkylene carbonates |
| DE3529263A1 (de) * | 1985-08-16 | 1987-02-19 | Hoechst Ag | Verfahren zur herstellung von 2-oxo-1,3-dioxolanen |
| DE3723782A1 (de) * | 1987-07-16 | 1989-01-26 | Dainippon Ink & Chemicals | Verfahren zur herstellung von cyclocarbonatverbindungen |
| DE4129752C2 (de) * | 1991-09-04 | 1994-01-05 | Dainippon Ink & Chemicals | Verfahren zur Herstellung von 2-Oxo-1,3-dioxolanen |
| AR011625A1 (es) * | 1997-02-07 | 2000-08-30 | Shell Int Research | Un procedimiento para la elaboracion de compuestos epoxidos, resinas epoxidas obtenidas mediante dicho procedimiento y un procedimiento para lapreparacion de compuestos intermedios para la elaboracion de compuestos epoxidos |
| US6258962B1 (en) | 1999-06-14 | 2001-07-10 | Mobil Oil Corp. | Process for producing alkylene carbonates |
| US6573396B2 (en) | 2001-10-12 | 2003-06-03 | Exxonmobil Chemical Patents Inc. | Co-production of dialkyl carbonates and diols with treatment of hydroxy alkyl carbonate |
| US6620959B1 (en) | 2002-04-16 | 2003-09-16 | Exxonmobil Chemical Patents Inc. | Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols |
| US20080214386A1 (en) * | 2004-03-01 | 2008-09-04 | Toshikazu Takahashi | Catalyst for Cyclic Carbonate Synthesis |
| JP4811758B2 (ja) * | 2005-07-19 | 2011-11-09 | 独立行政法人産業技術総合研究所 | イオン性液体を反応媒体として用いるアルキレンカーボネートの製造方法 |
| WO2014171894A1 (en) * | 2013-04-18 | 2014-10-23 | Agency For Science, Technology And Research | Synthesis of cyclic carbonates |
| TWI636980B (zh) | 2013-07-19 | 2018-10-01 | 獨立行政法人產業技術綜合研究所 | Method for producing cyclic carbonate |
| CN114478187B (zh) * | 2022-02-21 | 2023-01-31 | 福州大学 | 一种反应精馏联产甲醇和碳酸乙烯酯的工艺 |
| KR20230139820A (ko) * | 2022-03-22 | 2023-10-06 | 서울대학교산학협력단 | 알킬렌 카보네이트의 합성 방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1907891A (en) * | 1928-11-14 | 1933-05-09 | Ig Farbenindustrie Ag | Production of carbonic acid esters of the glycols |
| US2873282A (en) * | 1952-04-05 | 1959-02-10 | Jefferson Chem Co Inc | Catalytic process for producing alkylene carbonates |
| US2766258A (en) * | 1952-05-15 | 1956-10-09 | Jefferson Chem Co Inc | Process for isolation of alkylene carbonates |
| US2766285A (en) * | 1952-10-20 | 1956-10-09 | Lilly Co Eli | Substituted aminopropynes and process for their preparation |
| US2773070A (en) * | 1952-10-31 | 1956-12-04 | Jefferson Chem Co Inc | Catalytic process for producing alkylene carbonates |
| US2784201A (en) * | 1953-08-11 | 1957-03-05 | Union Carbide & Carbon Corp | Process of making alkylene carbonates |
| US3025305A (en) * | 1959-04-21 | 1962-03-13 | Sinclair Refining Co | Cyclic carbonate from olefin |
| US3535342A (en) * | 1968-02-07 | 1970-10-20 | Dow Chemical Co | Process for making alkylene carbonates |
| US3923842A (en) * | 1974-06-28 | 1975-12-02 | Phillips Petroleum Co | Preparation of oxirane compound from the corresponding olefin via the cyclic carbonate ester |
| IT1022442B (it) * | 1974-09-30 | 1978-03-20 | Montedison Spa | Procedimento per la preparazione di alchilencarbonati |
-
1978
- 1978-04-14 IT IT22323/78A patent/IT1095606B/it active
-
1979
- 1979-04-10 CA CA325,398A patent/CA1113947A/en not_active Expired
- 1979-04-11 ES ES479522A patent/ES479522A1/es not_active Expired
- 1979-04-11 DE DE7979101116T patent/DE2964339D1/de not_active Expired
- 1979-04-11 EP EP79101116A patent/EP0004942B1/en not_active Expired
- 1979-04-12 US US06/029,564 patent/US4226778A/en not_active Expired - Lifetime
- 1979-04-13 JP JP4430779A patent/JPS55367A/ja active Granted
- 1979-04-13 SU SU792751501A patent/SU812179A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6247182B2 (it) | 1987-10-06 |
| DE2964339D1 (en) | 1983-01-27 |
| SU812179A3 (ru) | 1981-03-07 |
| IT1095606B (it) | 1985-08-10 |
| EP0004942B1 (en) | 1982-12-22 |
| ES479522A1 (es) | 1980-01-16 |
| JPS55367A (en) | 1980-01-05 |
| EP0004942A1 (en) | 1979-10-31 |
| US4226778A (en) | 1980-10-07 |
| CA1113947A (en) | 1981-12-08 |
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