FR2494271B1 - - Google Patents
Info
- Publication number
- FR2494271B1 FR2494271B1 FR8024393A FR8024393A FR2494271B1 FR 2494271 B1 FR2494271 B1 FR 2494271B1 FR 8024393 A FR8024393 A FR 8024393A FR 8024393 A FR8024393 A FR 8024393A FR 2494271 B1 FR2494271 B1 FR 2494271B1
- Authority
- FR
- France
- 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
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D309/30—Oxygen atoms, e.g. delta-lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/10—Spiro-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Epoxy Compounds (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8024393A FR2494271A1 (fr) | 1980-11-14 | 1980-11-14 | Procede de preparation de chlorolactones a partir d'acides carboxyliques insatures |
| DE19813144765 DE3144765A1 (de) | 1980-11-14 | 1981-11-11 | Verfahren zur herstellung von chlorlactonen aus ungesaettigten carbonsaeuren |
| NL8105148A NL8105148A (nl) | 1980-11-14 | 1981-11-13 | Werkwijze ter bereiding van chloorlactonverbindingen uitgaande onverzadigde carbonzuren. |
| US06/321,145 US4413133A (en) | 1980-11-14 | 1981-11-13 | Process for manufacturing chlorolactones from unsaturated carboxylic acids |
| GB8134276A GB2087396B (en) | 1980-11-14 | 1981-11-13 | Production of chlorolactones from unsaturated carboxylic acids and novel chlorolactones so produced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8024393A FR2494271A1 (fr) | 1980-11-14 | 1980-11-14 | Procede de preparation de chlorolactones a partir d'acides carboxyliques insatures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2494271A1 FR2494271A1 (fr) | 1982-05-21 |
| FR2494271B1 true FR2494271B1 (show.php) | 1983-12-02 |
Family
ID=9248050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8024393A Granted FR2494271A1 (fr) | 1980-11-14 | 1980-11-14 | Procede de preparation de chlorolactones a partir d'acides carboxyliques insatures |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4413133A (show.php) |
| DE (1) | DE3144765A1 (show.php) |
| FR (1) | FR2494271A1 (show.php) |
| GB (1) | GB2087396B (show.php) |
| NL (1) | NL8105148A (show.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4948905A (en) * | 1989-09-18 | 1990-08-14 | Iowa State University Reasearch Foundation, Inc. | Synthesis of vinyl lactones |
| JP3097143B2 (ja) | 1991-02-21 | 2000-10-10 | チッソ株式会社 | 生理活性物質合成用光学活性化合物の製造法および光学活性中間体化合物 |
| WO2017115257A1 (en) * | 2015-12-28 | 2017-07-06 | Sabic Global Technologies B.V. | Methods for producing 1-pentanols, 4-pentenoic acids, 4-pentenols, and 1-pentanoic acids |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870747A (en) * | 1971-11-24 | 1975-03-11 | Merck & Co Inc | Intermediates and process for prostaglandin synthesis |
| US4010170A (en) * | 1975-09-24 | 1977-03-01 | Iowa State University Research Foundation, Inc. | Butenolide synthesis via carbonylation of vinylmercurials |
| EP0031932B1 (de) * | 1979-12-22 | 1987-07-01 | Hüls Troisdorf Aktiengesellschaft | Substituierte Lactone, Pentacarbonsäurederivate und Verfahren zu ihrer Herstellung |
-
1980
- 1980-11-14 FR FR8024393A patent/FR2494271A1/fr active Granted
-
1981
- 1981-11-11 DE DE19813144765 patent/DE3144765A1/de not_active Withdrawn
- 1981-11-13 GB GB8134276A patent/GB2087396B/en not_active Expired
- 1981-11-13 NL NL8105148A patent/NL8105148A/nl not_active Application Discontinuation
- 1981-11-13 US US06/321,145 patent/US4413133A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2494271A1 (fr) | 1982-05-21 |
| GB2087396A (en) | 1982-05-26 |
| US4413133A (en) | 1983-11-01 |
| GB2087396B (en) | 1984-08-30 |
| DE3144765A1 (de) | 1982-06-16 |
| NL8105148A (nl) | 1982-06-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |