DD122373A5 - - Google Patents
Info
- Publication number
- DD122373A5 DD122373A5 DD189676A DD18967675A DD122373A5 DD 122373 A5 DD122373 A5 DD 122373A5 DD 189676 A DD189676 A DD 189676A DD 18967675 A DD18967675 A DD 18967675A DD 122373 A5 DD122373 A5 DD 122373A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
- C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT7429773A IT1025961B (it) | 1974-11-25 | 1974-11-25 | Processo per la preparazione di carbonati aromatici |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD122373A5 true DD122373A5 (https=) | 1976-10-05 |
Family
ID=11228414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD189676A DD122373A5 (https=) | 1974-11-25 | 1975-11-25 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4045464A (https=) |
| JP (1) | JPS5848537B2 (https=) |
| AT (1) | AT347428B (https=) |
| BE (1) | BE835820A (https=) |
| CA (1) | CA1058203A (https=) |
| CH (1) | CH617660A5 (https=) |
| DD (1) | DD122373A5 (https=) |
| DE (1) | DE2552907C3 (https=) |
| DK (1) | DK154135C (https=) |
| FR (1) | FR2291967A1 (https=) |
| GB (1) | GB1481920A (https=) |
| HU (1) | HU171210B (https=) |
| IL (1) | IL48542A (https=) |
| IT (1) | IT1025961B (https=) |
| LU (1) | LU73853A1 (https=) |
| NO (1) | NO143900C (https=) |
| SE (1) | SE426391B (https=) |
| YU (1) | YU36006B (https=) |
| ZA (1) | ZA757112B (https=) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182726A (en) * | 1974-06-25 | 1980-01-08 | Snamprogetti, S.P.A. | Process for the preparation of aromatic carbonates |
| JPS52156960A (en) * | 1976-06-24 | 1977-12-27 | Sanei Kagaku Kogyo Kk | Cooked frozen meat food |
| DE2736063A1 (de) * | 1977-08-10 | 1979-02-22 | Bayer Ag | Verfahren zur herstellung aromatischer kohlensaeureester |
| DE2736062A1 (de) * | 1977-08-10 | 1979-02-22 | Bayer Ag | Verfahren zur herstellung aromatischer kohlensaeureester |
| US4533504A (en) * | 1982-01-08 | 1985-08-06 | General Electric Company | Process for the preparation of diaryl carbonates |
| US4410464A (en) * | 1982-03-15 | 1983-10-18 | General Electric Company | Diaryl carbonate process |
| US4509537A (en) * | 1983-04-04 | 1985-04-09 | Philip Morris Incorporated | Smoking compositions |
| US4609501A (en) * | 1983-12-27 | 1986-09-02 | General Electric Company | Process for the preparation of aromatic carbonates |
| US5166393A (en) * | 1987-10-05 | 1992-11-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for producing diaryl carbonate |
| US5034557A (en) * | 1988-04-16 | 1991-07-23 | Mitsui Petrochemical Industries, Ltd. | Process for production of aromatic carbonate compound |
| JP2540590B2 (ja) * | 1988-04-16 | 1996-10-02 | 三井石油化学工業株式会社 | 芳香族カ―ボネ―ト化合物を製造する方法 |
| US5167946A (en) * | 1990-12-27 | 1992-12-01 | The Dow Chemical Company | Diaryl carbonate process |
| GB2255972A (en) * | 1991-04-12 | 1992-11-25 | Davy Res & Dev Ltd | Production of diaryl carbonates. |
| WO1992018459A1 (fr) * | 1991-04-18 | 1992-10-29 | Yoshitomi Pharmaceutical Industries, Ltd. | Compose d'ester benzoique et procede de production |
| US5252771A (en) * | 1991-05-28 | 1993-10-12 | The Dow Chemical Company | Aluminum trifluoride catalyst for production of diaryl carbonates |
| US5380909A (en) * | 1991-06-24 | 1995-01-10 | The Dow Chemical Company | Captive carbonyl halide process for production of diaryl carbonates |
| US5239105A (en) * | 1992-01-30 | 1993-08-24 | The Dow Chemical Company | Catalytic formation of diarylcarbonates |
| DE4207853A1 (de) * | 1992-03-12 | 1993-09-16 | Bayer Ag | Verfahren zur herstellung von aromatischen carbonaten |
| EP0591923B1 (en) * | 1992-10-08 | 1998-08-26 | Daicel Chemical Industries, Ltd. | Continuous production of aromatic carbonates |
| DE4301899A1 (de) * | 1993-01-25 | 1994-07-28 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten |
| TW310322B (https=) * | 1994-05-25 | 1997-07-11 | Nippon Catalytic Chem Ind | |
| IT1282363B1 (it) * | 1996-01-16 | 1998-03-20 | Enichem Spa | Procedimento continuo per la preparazione di fenil metil carbonato |
| US5980445A (en) * | 1996-11-22 | 1999-11-09 | Mitsubishi Gas Chemical Company, Inc. | Process for producing diaryl carbonate |
| US5962720A (en) * | 1997-05-29 | 1999-10-05 | Wilson Greatbatch Ltd. | Method of synthesizing unsymmetric organic carbonates and preparing nonaqueous electrolytes for alkali ion electrochemical cells |
| AU2003206228A1 (en) * | 2002-02-05 | 2003-09-02 | Lg Chem, Ltd. | Continuous method for preparing aromatic carbonate using a heterogeneous catalyst and a reaction apparatus for the same |
| JP5014787B2 (ja) | 2004-06-17 | 2012-08-29 | 旭化成ケミカルズ株式会社 | 芳香族カーボネートの製造方法 |
| WO2006001256A1 (ja) * | 2004-06-25 | 2006-01-05 | Asahi Kasei Chemicals Corporation | 芳香族カーボネートの工業的製造法 |
| EA011128B1 (ru) * | 2004-06-25 | 2008-12-30 | Асахи Касеи Кемикалз Корпорейшн | Способ промышленного получения ароматического карбоната |
| WO2006006566A1 (ja) | 2004-07-13 | 2006-01-19 | Asahi Kasei Chemicals Corporation | 芳香族カーボネート類の工業的製造法 |
| BRPI0513251A (pt) | 2004-07-13 | 2008-05-13 | Asahi Kasei Chemicals Corp | processo para a produção de um carbonato aromático, e, carbonato aromático |
| CN100543006C (zh) | 2004-07-14 | 2009-09-23 | 旭化成化学株式会社 | 芳香族碳酸酯类的工业制备方法 |
| CN100532348C (zh) | 2004-07-14 | 2009-08-26 | 旭化成化学株式会社 | 芳香族碳酸酯类的工业制备方法 |
| BRPI0514564B1 (pt) | 2004-08-25 | 2015-06-09 | Asahi Kasei Chemicals Corp | Processo industrial para produção de carbonato de difenila de pureza elevada e aparelho para produzir carbonato de difenila de pureza elevada |
| EP1787977A4 (en) * | 2004-09-02 | 2008-08-06 | Asahi Kasei Chemicals Corp | METHOD FOR THE PRODUCTION OF HIGH-PURITY DIPHENYLCARBONATE IN INDUSTRIAL STANDARD |
| KR100880141B1 (ko) * | 2004-09-03 | 2009-01-23 | 아사히 가세이 케미칼즈 가부시키가이샤 | 고순도 디아릴카보네이트의 공업적 제조 방법 |
| BRPI0514936A (pt) * | 2004-09-27 | 2008-07-01 | Asahi Kasei Chemicals Corp | aperfeiçoamento em um processo industrial para a produção de um carbonato aromático |
| JP4292214B2 (ja) * | 2004-10-14 | 2009-07-08 | 旭化成ケミカルズ株式会社 | 高純度ジアリールカーボネートの製造方法 |
| TWI321561B (en) | 2004-12-21 | 2010-03-11 | Asahi Kasei Chemicals Corp | Method for producing aromatic carbonate |
| JP4195717B2 (ja) | 2004-12-24 | 2008-12-10 | 旭化成ケミカルズ株式会社 | 芳香族カーボネートの製造方法 |
| US7378540B2 (en) | 2005-10-21 | 2008-05-27 | Catalytic Distillation Technologies | Process for producing organic carbonates |
| CN101784512A (zh) * | 2007-08-20 | 2010-07-21 | 国际壳牌研究有限公司 | 二芳基碳酸酯的制备方法 |
| US8110698B2 (en) * | 2008-02-11 | 2012-02-07 | Shell Oil Company | Process for producing diphenyl carbonate |
| US7851645B2 (en) * | 2008-02-11 | 2010-12-14 | Catalytic Distillation Technologies | Process for continuous production of organic carbonates or organic carbamates and solid catalysts therefore |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517029A (en) * | 1964-08-17 | 1970-06-23 | Eastman Kodak Co | Cyclic polymethylene monothiolcarbonates and their preparation |
| BE714612A (https=) * | 1967-05-05 | 1968-09-30 | ||
| US3655626A (en) * | 1968-10-02 | 1972-04-11 | United States Steel Corp | Interpolycarbonates from 9 10 - bis (hydroxymethyl) - s - octahydroanthracene-bis (alkyl or aryl carbonates) |
-
1974
- 1974-11-25 IT IT7429773A patent/IT1025961B/it active
-
1975
- 1975-11-12 ZA ZA00757112A patent/ZA757112B/xx unknown
- 1975-11-18 GB GB47551/75A patent/GB1481920A/en not_active Expired
- 1975-11-21 DK DK526875A patent/DK154135C/da not_active IP Right Cessation
- 1975-11-21 BE BE162077A patent/BE835820A/xx not_active IP Right Cessation
- 1975-11-24 FR FR7535832A patent/FR2291967A1/fr active Granted
- 1975-11-24 CH CH1520775A patent/CH617660A5/it not_active IP Right Cessation
- 1975-11-24 LU LU73853A patent/LU73853A1/xx unknown
- 1975-11-24 AT AT891775A patent/AT347428B/de not_active IP Right Cessation
- 1975-11-24 HU HU75AI00000248A patent/HU171210B/hu unknown
- 1975-11-24 CA CA240,327A patent/CA1058203A/en not_active Expired
- 1975-11-24 YU YU2980/75A patent/YU36006B/xx unknown
- 1975-11-24 NO NO75753959A patent/NO143900C/no unknown
- 1975-11-25 JP JP50140312A patent/JPS5848537B2/ja not_active Expired
- 1975-11-25 DE DE2552907A patent/DE2552907C3/de not_active Expired
- 1975-11-25 DD DD189676A patent/DD122373A5/xx unknown
- 1975-11-25 SE SE7513239A patent/SE426391B/xx unknown
- 1975-11-25 IL IL7548542A patent/IL48542A/xx unknown
- 1975-12-01 US US05/636,604 patent/US4045464A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5848537B2 (ja) | 1983-10-28 |
| DK526875A (da) | 1976-05-26 |
| AT347428B (de) | 1978-12-27 |
| GB1481920A (en) | 1977-08-03 |
| DK154135C (da) | 1989-03-06 |
| CH617660A5 (https=) | 1980-06-13 |
| JPS5175044A (https=) | 1976-06-29 |
| US4045464A (en) | 1977-08-30 |
| YU36006B (en) | 1981-11-13 |
| AU8679375A (en) | 1977-05-26 |
| DE2552907B2 (de) | 1977-12-08 |
| FR2291967B1 (https=) | 1979-02-02 |
| CA1058203A (en) | 1979-07-10 |
| IL48542A0 (en) | 1976-01-30 |
| ZA757112B (en) | 1976-10-27 |
| IL48542A (en) | 1978-08-31 |
| HU171210B (hu) | 1977-12-28 |
| FR2291967A1 (fr) | 1976-06-18 |
| DE2552907C3 (de) | 1978-08-17 |
| NO753959L (https=) | 1976-05-26 |
| YU298075A (en) | 1981-02-28 |
| NO143900C (no) | 1981-05-06 |
| BE835820A (fr) | 1976-05-21 |
| SE7513239L (sv) | 1976-05-26 |
| SE426391B (sv) | 1983-01-17 |
| NO143900B (no) | 1981-01-26 |
| DK154135B (da) | 1988-10-17 |
| DE2552907A1 (de) | 1976-05-26 |
| ATA891775A (de) | 1978-05-15 |
| LU73853A1 (https=) | 1976-06-11 |
| IT1025961B (it) | 1978-08-30 |