IN188599B - - Google Patents
Info
- Publication number
- IN188599B IN188599B IN105MA1999A IN188599B IN 188599 B IN188599 B IN 188599B IN 105MA1999 A IN105MA1999 A IN 105MA1999A IN 188599 B IN188599 B IN 188599B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN197MA2001 IN191950B (ko) | 1999-01-28 | 2001-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1678798 | 1998-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN188599B true IN188599B (ko) | 2002-10-19 |
Family
ID=11925900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN105MA1999 IN188599B (ko) | 1998-01-29 | 1999-01-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6268525B1 (ko) |
| EP (1) | EP0933349B1 (ko) |
| KR (1) | KR100568924B1 (ko) |
| CN (1) | CN1138744C (ko) |
| DE (1) | DE69906607T2 (ko) |
| HU (1) | HU225613B1 (ko) |
| IN (1) | IN188599B (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4320870B2 (ja) * | 1999-10-18 | 2009-08-26 | 住友化学株式会社 | （＋）−トランス第一菊酸の製造方法 |
| KR20010074549A (ko) * | 2000-01-25 | 2001-08-04 | 고사이 아끼오 | 키랄 구리 착물, 이의 제조 방법 및 이를 이용한 비대칭합성 |
| EP1236708A1 (en) * | 2001-02-28 | 2002-09-04 | Sumitomo Chemical Company, Limited | Method for producing optically active chrysanthemic acid |
| US7253301B2 (en) * | 2003-03-31 | 2007-08-07 | Sumitomo Chemical Company, Limited | Optically active copper catalyst composition |
| ITMI20041211A1 (it) * | 2004-06-16 | 2004-09-16 | Endura Spa | Catalizzatori a base di complessi metallici per la sintesi di acido crisantemico otticamente attivo |
| CN104447294A (zh) * | 2014-11-24 | 2015-03-25 | 苏州乔纳森新材料科技有限公司 | 一种3-环己烯-1-甲酸的手性拆分方法 |
| CN108486170A (zh) * | 2018-03-12 | 2018-09-04 | 江苏扬农化工股份有限公司 | 一种右旋反式二氯菊酸的制备方法 |
| CN108486171A (zh) * | 2018-03-12 | 2018-09-04 | 江苏扬农化工股份有限公司 | 一种右旋反式第一菊酸的制备方法 |
| CN110343040B (zh) * | 2018-04-02 | 2021-12-21 | 中国科学院大连化学物理研究所 | 一种制备手性反式第一菊酸的方法 |
| CN112125794A (zh) * | 2019-06-24 | 2020-12-25 | 阜新达得利化工股份有限公司 | 三氟氯菊酸的改进的制备方法 |
| CN114478230B (zh) * | 2020-10-28 | 2024-04-16 | 中国科学院大连化学物理研究所 | 一种3-乙酰基-2,2-二甲基环丙烷羧酸的拆分方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1536458A (fr) | 1967-07-07 | 1968-08-16 | Roussel Uclaf | Procédé d'obtention de l'acide d-trans chrysanthémique |
| US3739019A (en) | 1969-07-02 | 1973-06-12 | Sumitomo Chemical Co | Preparation of optically active trans chrysanthemic acid |
| BE790240A (fr) | 1971-10-19 | 1973-02-15 | Sumitomo Chemical Co | Procede de preparation de l'acide mixte (+)-cis, (+)-trans- chrysanthemique |
| JPS5123497B2 (ko) | 1972-01-07 | 1976-07-17 | ||
| JPS49109344A (ko) | 1973-02-27 | 1974-10-17 | ||
| JPS5234617B2 (ko) * | 1974-05-28 | 1977-09-05 | ||
| US4659864A (en) | 1984-06-15 | 1987-04-21 | Sumitomo Chemical Company, Ltd. | Method for racemization of chrysanthemic acid or its ester |
| JP2721553B2 (ja) * | 1989-08-11 | 1998-03-04 | 株式会社クラレ | シス・トランス混合菊酸の光学分割法 |
| JP2786683B2 (ja) | 1989-08-15 | 1998-08-13 | 三共株式会社 | グリコール誘導体およびその用途 |
| EP0508307B1 (en) * | 1991-04-08 | 1995-11-29 | Sumitomo Chemical Company Limited | Optically active secondary amine compound; process for producing optically active secondary amine compound and process for producing optically active carboxylic acid by using said compound |
-
1999
- 1999-01-27 DE DE69906607T patent/DE69906607T2/de not_active Expired - Lifetime
- 1999-01-27 US US09/238,503 patent/US6268525B1/en not_active Expired - Lifetime
- 1999-01-27 EP EP99101475A patent/EP0933349B1/en not_active Expired - Lifetime
- 1999-01-28 IN IN105MA1999 patent/IN188599B/en unknown
- 1999-01-28 KR KR1019990002717A patent/KR100568924B1/ko not_active IP Right Cessation
- 1999-01-29 CN CNB991027620A patent/CN1138744C/zh not_active Expired - Fee Related
- 1999-01-29 HU HU9900205A patent/HU225613B1/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HU225613B1 (en) | 2007-05-02 |
| HU9900205D0 (en) | 1999-03-29 |
| EP0933349B1 (en) | 2003-04-09 |
| US6268525B1 (en) | 2001-07-31 |
| KR100568924B1 (ko) | 2006-04-07 |
| KR19990072307A (ko) | 1999-09-27 |
| CN1138744C (zh) | 2004-02-18 |
| DE69906607D1 (de) | 2003-05-15 |
| DE69906607T2 (de) | 2003-12-18 |
| EP0933349A1 (en) | 1999-08-04 |
| CN1232017A (zh) | 1999-10-20 |