RO66640A - Procedeu de obtinere a unor acizi propionici de substitutie - Google Patents
Procedeu de obtinere a unor acizi propionici de substitutieInfo
- Publication number
- RO66640A RO66640A RO7270285A RO7028572A RO66640A RO 66640 A RO66640 A RO 66640A RO 7270285 A RO7270285 A RO 7270285A RO 7028572 A RO7028572 A RO 7028572A RO 66640 A RO66640 A RO 66640A
- Authority
- RO
- Romania
- Prior art keywords
- propional
- substitution
- acids
- procedure
- obtaining
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
- C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
- C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB793671A GB1382996A (en) | 1971-03-26 | 1971-03-26 | Substituted biphenyls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO66640A true RO66640A (ro) | 1981-06-30 |
Family
ID=9842634
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7200072923A RO62846A (fr) | 1971-03-26 | 1972-03-27 | Procede d'obtenir des acides propioniques substitues |
| RO7270285A RO66640A (ro) | 1971-03-26 | 1972-03-27 | Procedeu de obtinere a unor acizi propionici de substitutie |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7200072923A RO62846A (fr) | 1971-03-26 | 1972-03-27 | Procede d'obtenir des acides propioniques substitues |
Country Status (19)
| Country | Link |
|---|---|
| AR (2) | AR195788A1 (ro) |
| AT (2) | AT321288B (ro) |
| BE (1) | BE781054A (ro) |
| BR (1) | BR7201721D0 (ro) |
| CA (1) | CA992090A (ro) |
| CH (3) | CH563331A5 (ro) |
| CS (2) | CS163800B2 (ro) |
| DE (1) | DE2214561A1 (ro) |
| ES (1) | ES401176A1 (ro) |
| FR (1) | FR2130492B1 (ro) |
| GB (1) | GB1382996A (ro) |
| HU (1) | HU164381B (ro) |
| IE (1) | IE36205B1 (ro) |
| IL (1) | IL38957A (ro) |
| NL (1) | NL7203920A (ro) |
| NO (1) | NO137546C (ro) |
| RO (2) | RO62846A (ro) |
| SE (1) | SE398112B (ro) |
| ZA (1) | ZA721706B (ro) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1437783A (en) * | 1972-09-22 | 1976-06-03 | Boots Co Ltd | 2-substituted biphenylyl acetic acids and derivatives thereof |
| ATA785173A (de) * | 1972-08-17 | 1975-01-15 | Thomae Gmbh Dr K | Verfahren zur herstellung von neuen 4-(4-biphenylyl)-4-hydroxy-buttersaeureamiden |
| JPS582934B2 (ja) * | 1974-07-29 | 1983-01-19 | ニツシンセイフン カブシキガイシヤ | ２−（置換アリ−ル）−プロピオン酸の製法 |
| US4762948A (en) * | 1987-01-21 | 1988-08-09 | Sumitomo Chemical Company, Limited | Process for preparing optically active arylacetic acid derivative |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR7047A (ro) * | 1904-07-11 |
-
1971
- 1971-03-26 GB GB793671A patent/GB1382996A/en not_active Expired
-
1972
- 1972-03-07 IE IE284/72A patent/IE36205B1/xx unknown
- 1972-03-10 IL IL38957A patent/IL38957A/xx unknown
- 1972-03-13 ZA ZA721706A patent/ZA721706B/xx unknown
- 1972-03-14 CA CA137,098A patent/CA992090A/en not_active Expired
- 1972-03-21 AR AR241057A patent/AR195788A1/es active
- 1972-03-21 FR FR7209812A patent/FR2130492B1/fr not_active Expired
- 1972-03-22 BE BE781054A patent/BE781054A/xx unknown
- 1972-03-23 SE SE7203796A patent/SE398112B/xx unknown
- 1972-03-23 AT AT1065572A patent/AT321288B/de not_active IP Right Cessation
- 1972-03-23 NL NL7203920A patent/NL7203920A/xx unknown
- 1972-03-23 AT AT252672A patent/AT319920B/de not_active IP Right Cessation
- 1972-03-24 DE DE19722214561 patent/DE2214561A1/de active Pending
- 1972-03-24 CH CH311373A patent/CH563331A5/xx not_active IP Right Cessation
- 1972-03-24 CS CS3030*A patent/CS163800B2/cs unknown
- 1972-03-24 NO NO1015/72A patent/NO137546C/no unknown
- 1972-03-24 CH CH311473A patent/CH562190A5/xx not_active IP Right Cessation
- 1972-03-24 HU HUBO1359A patent/HU164381B/hu unknown
- 1972-03-24 CS CS1984A patent/CS163799B2/cs unknown
- 1972-03-24 CH CH444772A patent/CH552552A/fr not_active IP Right Cessation
- 1972-03-24 BR BR721721A patent/BR7201721D0/pt unknown
- 1972-03-25 ES ES401176A patent/ES401176A1/es not_active Expired
- 1972-03-27 RO RO7200072923A patent/RO62846A/ro unknown
- 1972-03-27 RO RO7270285A patent/RO66640A/ro unknown
- 1972-12-28 AR AR245896A patent/AR195813A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| BE781054A (fr) | 1972-09-22 |
| HU164381B (ro) | 1974-02-28 |
| CH563331A5 (ro) | 1975-06-30 |
| AR195813A1 (es) | 1973-11-09 |
| RO62846A (fr) | 1977-11-15 |
| CH552552A (fr) | 1974-08-15 |
| SE398112B (sv) | 1977-12-05 |
| ZA721706B (en) | 1972-12-27 |
| AT319920B (de) | 1975-01-10 |
| NL7203920A (ro) | 1972-09-28 |
| IE36205B1 (en) | 1976-09-15 |
| DE2214561A1 (de) | 1972-10-05 |
| NO137546B (no) | 1977-12-05 |
| IL38957A (en) | 1975-08-31 |
| AT321288B (de) | 1975-03-25 |
| CH562190A5 (ro) | 1975-05-30 |
| CS163799B2 (ro) | 1975-11-07 |
| IL38957A0 (en) | 1972-05-30 |
| NO137546C (no) | 1978-03-15 |
| CS163800B2 (ro) | 1975-11-07 |
| GB1382996A (en) | 1975-02-05 |
| FR2130492B1 (ro) | 1975-10-31 |
| ES401176A1 (es) | 1975-02-01 |
| FR2130492A1 (ro) | 1972-11-03 |
| CA992090A (en) | 1976-06-29 |
| BR7201721D0 (pt) | 1973-11-01 |
| AR195788A1 (es) | 1973-11-09 |
| IE36205L (en) | 1972-09-26 |
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