SE366022B - - Google Patents
Info
- Publication number
- SE366022B SE366022B SE03923/70A SE392370A SE366022B SE 366022 B SE366022 B SE 366022B SE 03923/70 A SE03923/70 A SE 03923/70A SE 392370 A SE392370 A SE 392370A SE 366022 B SE366022 B SE 366022B
- Authority
- SE
- Sweden
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B55/00—Racemisation; Complete or partial inversion
-
- 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
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C61/16—Unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C61/16—Unsaturated compounds
- C07C61/35—Unsaturated compounds having unsaturation outside the rings
- C07C61/37—Chrysanthemumic acid
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/90—Effecting a change in isomerization by wave energy
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/902—Production of desired compound by wave energy in presence of a chemically designated nonreactant chemical treating agent, excluding water, chloroform, carbon tetrachloride, methylene chloride or benzene
- Y10S204/912—Oxygen treating agent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2255969 | 1969-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE366022B true SE366022B (US08080257-20111220-C00005.png) | 1974-04-08 |
Family
ID=12086201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE03923/70A SE366022B (US08080257-20111220-C00005.png) | 1969-03-24 | 1970-03-12 |
Country Status (8)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525738A (en) * | 1975-06-27 | 1977-01-17 | Sumitomo Chem Co Ltd | Process for racemization of optically active 2,2-dimethyl-3-(2,2-dichl orovinyl)-cyclopropanecarboxylic acid and its derivatives |
| FR2348901A1 (fr) * | 1976-04-23 | 1977-11-18 | Roussel Uclaf | Procede de transformation d'un ester d'acide chiral d'alcool secondaire alpha-cyane optiquement actif en ester d'acide chiral d'alcool secondaire alpha-cyane racemique |
| JPS52144651A (en) * | 1976-05-24 | 1977-12-02 | Sumitomo Chem Co Ltd | Racemization of optical active 2,2-dimethyl-3-(1-alkenyl)-cyclopropane-1-carboxylic acid |
| US4180446A (en) * | 1977-09-08 | 1979-12-25 | Dynamit Nobel Aktiengesellschaft | Method of preparing dihalogen vinyl cyclopropanecarboxylic acid esters |
| DE2826952A1 (de) * | 1978-06-20 | 1980-01-10 | Bayer Ag | Enantiomerentrennung von chiralen carbonsaeuren |
| FR2432012A1 (fr) * | 1978-07-24 | 1980-02-22 | Roussel Uclaf | Procede de preparation d'esters d'alcoyle de l'acide dl cis chrysanthemique |
| EP0261824B1 (en) * | 1986-09-04 | 1990-05-09 | Sumitomo Chemical Company, Limited | Method for racemization of optically active chrysanthemic acid or its ester |
| DE3867658D1 (de) * | 1987-03-09 | 1992-02-27 | Sumitomo Chemical Co | Verfahren zur racemisierung von optisch aktiver chrysanthemumsaeure oder ihren estern. |
| JPH0688933B2 (ja) * | 1987-07-17 | 1994-11-09 | 住友化学工業株式会社 | 光学活性第一菊酸類のラセミ化法 |
| CN1231451C (zh) | 2001-07-18 | 2005-12-14 | 住友化学工业株式会社 | 使旋光的乙烯基取代的环丙烷羧酸化合物外消旋的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2945883A (en) * | 1953-05-20 | 1960-07-19 | Farmaceutici Italia | Process for converting optically active aminodiols into racemic aminodiols by oxidation followed by racemization |
| US3533931A (en) * | 1966-09-13 | 1970-10-13 | Gen Electric | Photochemical production of 2,3-butanediols and 1,2-dibenzoylethanes |
-
1970
- 1970-03-12 SE SE03923/70A patent/SE366022B/xx unknown
- 1970-03-16 US US20059A patent/US3657086A/en not_active Expired - Lifetime
- 1970-03-20 GB GB03527/70A patent/GB1256203A/en not_active Expired
- 1970-03-23 BE BE747847D patent/BE747847A/xx unknown
- 1970-03-23 DE DE19702013924 patent/DE2013924A1/de not_active Withdrawn
- 1970-03-23 NL NL7004105A patent/NL7004105A/xx unknown
- 1970-03-23 FR FR7010357A patent/FR2039863A1/fr not_active Withdrawn
- 1970-03-24 CH CH441570A patent/CH526501A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2039863A1 (US08080257-20111220-C00005.png) | 1971-01-15 |
| NL7004105A (US08080257-20111220-C00005.png) | 1970-09-28 |
| DE2013924A1 (de) | 1970-10-01 |
| US3657086A (en) | 1972-04-18 |
| CH526501A (de) | 1972-08-15 |
| BE747847A (fr) | 1970-08-31 |
| GB1256203A (en) | 1971-12-08 |
