GB1319010A - Substituted butyronitriles and a process for the manufacture hereof - Google Patents
Substituted butyronitriles and a process for the manufacture hereofInfo
- Publication number
- GB1319010A GB1319010A GB5901671A GB5901671A GB1319010A GB 1319010 A GB1319010 A GB 1319010A GB 5901671 A GB5901671 A GB 5901671A GB 5901671 A GB5901671 A GB 5901671A GB 1319010 A GB1319010 A GB 1319010A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- butyronitriles
- substituted
- compounds
- group
- Prior art date
- 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
- C07D307/02—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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1319010 Substituted butyronitriles F HOFFMANN-LA ROCHE & CO AG 20 Dec 1971 [21 Dec 1970] 59016/71 Heading C2C The invention comprises compounds of the formula where R is H or -CO-Y-COOH, Y is an aliphatic hydrocarbylene group of 2-5 carbon atoms or an arylene group, R<SP>3</SP> is a primary alkyl group of 1-8 carbon atoms or a cycloalkyl group of 3-8 carbon atoms, and addition salts with bases of those compounds in which R is -CO-Y-COOH. The compounds are prepared by reducing the appropriate 4-phenyl- 4-oxo-butyronitrile to give the alcohol which may be esterified with a suitable derivative of a dicarboxylic acid of the formula and subsequently, if desired, reacting the product with an organic base.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10037270A | 1970-12-21 | 1970-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1319010A true GB1319010A (en) | 1973-05-31 |
Family
ID=22279405
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5901671A Expired GB1319010A (en) | 1970-12-21 | 1971-12-20 | Substituted butyronitriles and a process for the manufacture hereof |
| GB5901771A Expired GB1337790A (en) | 1970-12-21 | 1971-12-20 | Pehnolic compounds |
| GB5901871A Expired GB1317090A (en) | 1970-12-21 | 1971-12-20 | Bicyclic compounds and the manufacture thereof |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5901771A Expired GB1337790A (en) | 1970-12-21 | 1971-12-20 | Pehnolic compounds |
| GB5901871A Expired GB1317090A (en) | 1970-12-21 | 1971-12-20 | Bicyclic compounds and the manufacture thereof |
Country Status (16)
| Country | Link |
|---|---|
| AR (2) | AR194088A1 (en) |
| AT (2) | AT316520B (en) |
| AU (2) | AU3713171A (en) |
| BE (2) | BE776940A (en) |
| CA (1) | CA1000716A (en) |
| CH (3) | CH586662A5 (en) |
| DE (3) | DE2162801A1 (en) |
| ES (2) | ES398130A1 (en) |
| FR (3) | FR2120818A5 (en) |
| GB (3) | GB1319010A (en) |
| HU (2) | HU164759B (en) |
| IE (2) | IE35904B1 (en) |
| IL (3) | IL38281A (en) |
| NL (2) | NL7117469A (en) |
| PH (1) | PH9548A (en) |
| ZA (2) | ZA718281B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2050825A1 (en) * | 1990-09-24 | 1992-03-25 | Pamela M. Simpson | Method of making optically active alcohols |
-
1971
- 1971-12-01 IL IL38281A patent/IL38281A/en unknown
- 1971-12-10 ZA ZA718281A patent/ZA718281B/en unknown
- 1971-12-10 CH CH1805471A patent/CH586662A5/xx not_active IP Right Cessation
- 1971-12-10 CH CH1555474A patent/CH584706A5/xx not_active IP Right Cessation
- 1971-12-10 CH CH1805571A patent/CH584705A5/xx not_active IP Right Cessation
- 1971-12-10 ZA ZA718280A patent/ZA718280B/en unknown
- 1971-12-17 IL IL38391A patent/IL38391A/en unknown
- 1971-12-17 DE DE19712162801 patent/DE2162801A1/en active Pending
- 1971-12-17 IL IL38392A patent/IL38392A/en unknown
- 1971-12-17 DE DE19712162800 patent/DE2162800A1/en active Pending
- 1971-12-17 IE IE1599/71A patent/IE35904B1/en unknown
- 1971-12-17 IE IE1600/71A patent/IE35905B1/en unknown
- 1971-12-17 DE DE19712162803 patent/DE2162803A1/en active Pending
- 1971-12-17 PH PH13118*UA patent/PH9548A/en unknown
- 1971-12-20 GB GB5901671A patent/GB1319010A/en not_active Expired
- 1971-12-20 BE BE776940A patent/BE776940A/en unknown
- 1971-12-20 ES ES398130A patent/ES398130A1/en not_active Expired
- 1971-12-20 AT AT583173A patent/AT316520B/en not_active IP Right Cessation
- 1971-12-20 ES ES398131A patent/ES398131A1/en not_active Expired
- 1971-12-20 BE BE776939A patent/BE776939A/en unknown
- 1971-12-20 AU AU37131/71A patent/AU3713171A/en not_active Expired
- 1971-12-20 GB GB5901771A patent/GB1337790A/en not_active Expired
- 1971-12-20 CA CA130,509A patent/CA1000716A/en not_active Expired
- 1971-12-20 AU AU37132/71A patent/AU456833B2/en not_active Expired
- 1971-12-20 NL NL7117469A patent/NL7117469A/xx unknown
- 1971-12-20 AT AT1092171A patent/AT316519B/en not_active IP Right Cessation
- 1971-12-20 GB GB5901871A patent/GB1317090A/en not_active Expired
- 1971-12-20 NL NL7117495A patent/NL7117495A/xx unknown
- 1971-12-21 AR AR239722A patent/AR194088A1/en active
- 1971-12-21 AR AR239723A patent/AR192603A1/en active
- 1971-12-21 FR FR7145929A patent/FR2120818A5/fr not_active Expired
- 1971-12-21 HU HUHO1438A patent/HU164759B/hu unknown
- 1971-12-21 FR FR7145928A patent/FR2120817A5/fr not_active Expired
- 1971-12-21 FR FR7145930A patent/FR2118979B1/fr not_active Expired
- 1971-12-21 HU HUHO1439A patent/HU164613B/hu unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |