JPS5761258B2 - - Google Patents
Info
- Publication number
- JPS5761258B2 JPS5761258B2 JP51066379A JP6637976A JPS5761258B2 JP S5761258 B2 JPS5761258 B2 JP S5761258B2 JP 51066379 A JP51066379 A JP 51066379A JP 6637976 A JP6637976 A JP 6637976A JP S5761258 B2 JPS5761258 B2 JP S5761258B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT49925/75A IT1035947B (it) | 1975-06-05 | 1975-06-05 | Sintesi dell acido m. benzoil idratropico |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51149251A JPS51149251A (en) | 1976-12-22 |
| JPS5761258B2 true JPS5761258B2 (US06582424-20030624-M00016.png) | 1982-12-23 |
Family
ID=11271866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51066379A Granted JPS51149251A (en) | 1975-06-05 | 1976-06-04 | Process for preparing hydroatropate derivatives |
Country Status (15)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4154962A (en) * | 1975-01-21 | 1979-05-15 | Aziende Chimiche Riunite Angelini Francesco A.C.R.A.F. S.P.A. | Synthesis of hydratropic acid and some of its alkyl derivatives |
| GB2000502B (en) * | 1977-06-22 | 1982-01-06 | Acraf | Process for the production of m-benzoyl hydratropic acid |
| DD141422A5 (de) * | 1978-01-27 | 1980-04-30 | Schering Ag | Verfahren zur herstellung von phenylessigsaeure-derivaten |
| JPH07100678B2 (ja) * | 1987-03-12 | 1995-11-01 | 日本石油化学株式会社 | α−（３−ベンゾイルフエニル）プロピオン酸の製造方法 |
| JP2782080B2 (ja) * | 1989-03-06 | 1998-07-30 | 日本石油化学株式会社 | α―（３―ベンゾイルフェニル）プロピオン酸誘導体の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE622405C (de) * | 1933-02-09 | 1935-12-12 | Byk Guldenwerke Chem Fab Akt G | Verfahren zur Darstellung ungesaettigter Laktone der alicyclischen Reihe |
| FR2043472A1 (US06582424-20030624-M00016.png) * | 1969-05-19 | 1971-02-19 | Rhone Poulenc Sa |
-
1975
- 1975-06-05 IT IT49925/75A patent/IT1035947B/it active
-
1976
- 1976-05-26 FI FI761484A patent/FI761484A/fi not_active Application Discontinuation
- 1976-05-27 GB GB22103/76A patent/GB1515614A/en not_active Expired
- 1976-05-28 US US05/690,832 patent/US4097522A/en not_active Expired - Lifetime
- 1976-05-29 DE DE19762624177 patent/DE2624177A1/de not_active Withdrawn
- 1976-06-01 NL NL7605889A patent/NL7605889A/xx not_active Application Discontinuation
- 1976-06-01 BE BE167547A patent/BE842471A/xx unknown
- 1976-06-02 AR AR263486A patent/AR208604A1/es active
- 1976-06-03 ES ES448524A patent/ES448524A1/es not_active Expired
- 1976-06-04 HU HU76AI00000258A patent/HU172925B/hu unknown
- 1976-06-04 SU SU762365909A patent/SU639441A3/ru active
- 1976-06-04 JP JP51066379A patent/JPS51149251A/ja active Granted
- 1976-06-04 CH CH709776A patent/CH630054A5/it not_active IP Right Cessation
- 1976-06-04 CA CA254,098A patent/CA1038882A/en not_active Expired
- 1976-06-08 FR FR7617286A patent/FR2319620A1/fr active Granted
- 1976-11-09 FR FR7633716A patent/FR2319636A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2624177A1 (de) | 1976-12-23 |
| NL7605889A (nl) | 1976-12-07 |
| JPS51149251A (en) | 1976-12-22 |
| CH630054A5 (it) | 1982-05-28 |
| FR2319620A1 (fr) | 1977-02-25 |
| SU639441A3 (ru) | 1978-12-25 |
| HU172925B (hu) | 1979-01-28 |
| AR208604A1 (es) | 1977-02-15 |
| FR2319620B1 (US06582424-20030624-M00016.png) | 1983-01-28 |
| CA1038882A (en) | 1978-09-19 |
| GB1515614A (en) | 1978-06-28 |
| FI761484A (US06582424-20030624-M00016.png) | 1976-12-06 |
| IT1035947B (it) | 1979-10-20 |
| ES448524A1 (es) | 1977-07-01 |
| FR2319636B1 (US06582424-20030624-M00016.png) | 1981-06-26 |
| US4097522A (en) | 1978-06-27 |
| FR2319636A1 (fr) | 1977-02-25 |
| BE842471A (fr) | 1976-12-01 |
