RO62846A - Procede d'obtenir des acides propioniques substitues - Google Patents
Procede d'obtenir des acides propioniques substituesInfo
- Publication number
- RO62846A RO62846A RO7200072923A RO7292372A RO62846A RO 62846 A RO62846 A RO 62846A RO 7200072923 A RO7200072923 A RO 7200072923A RO 7292372 A RO7292372 A RO 7292372A RO 62846 A RO62846 A RO 62846A
- Authority
- RO
- Romania
- Prior art keywords
- propionic acids
- substituted propionic
- obtaining substituted
- obtaining
- acids
- 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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 |
|---|---|
| RO62846A true RO62846A (fr) | 1977-11-15 |
Family
ID=9842634
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7270285A RO66640A (ro) | 1971-03-26 | 1972-03-27 | Procedeu de obtinere a unor acizi propionici de substitutie |
| RO7200072923A RO62846A (fr) | 1971-03-26 | 1972-03-27 | Procede d'obtenir des acides propioniques substitues |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7270285A RO66640A (ro) | 1971-03-26 | 1972-03-27 | Procedeu de obtinere a unor acizi propionici de substitutie |
Country Status (19)
| Country | Link |
|---|---|
| AR (2) | AR195788A1 (ro) |
| AT (2) | AT319920B (ro) |
| BE (1) | BE781054A (ro) |
| BR (1) | BR7201721D0 (ro) |
| CA (1) | CA992090A (ro) |
| CH (3) | CH552552A (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) | RO66640A (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 FR FR7209812A patent/FR2130492B1/fr not_active Expired
- 1972-03-21 AR AR241057A patent/AR195788A1/es active
- 1972-03-22 BE BE781054A patent/BE781054A/xx unknown
- 1972-03-23 AT AT252672A patent/AT319920B/de not_active IP Right Cessation
- 1972-03-23 AT AT1065572A patent/AT321288B/de not_active IP Right Cessation
- 1972-03-23 SE SE7203796A patent/SE398112B/xx unknown
- 1972-03-23 NL NL7203920A patent/NL7203920A/xx unknown
- 1972-03-24 HU HUBO1359A patent/HU164381B/hu unknown
- 1972-03-24 BR BR721721A patent/BR7201721D0/pt unknown
- 1972-03-24 CS CS3030*A patent/CS163800B2/cs unknown
- 1972-03-24 CS CS1984A patent/CS163799B2/cs unknown
- 1972-03-24 NO NO1015/72A patent/NO137546C/no unknown
- 1972-03-24 CH CH444772A patent/CH552552A/fr 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 CH CH311473A patent/CH562190A5/xx not_active IP Right Cessation
- 1972-03-25 ES ES401176A patent/ES401176A1/es not_active Expired
- 1972-03-27 RO RO7270285A patent/RO66640A/ro unknown
- 1972-03-27 RO RO7200072923A patent/RO62846A/ro unknown
- 1972-12-28 AR AR245896A patent/AR195813A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1382996A (en) | 1975-02-05 |
| AR195788A1 (es) | 1973-11-09 |
| NL7203920A (ro) | 1972-09-28 |
| HU164381B (ro) | 1974-02-28 |
| IL38957A (en) | 1975-08-31 |
| IL38957A0 (en) | 1972-05-30 |
| ES401176A1 (es) | 1975-02-01 |
| DE2214561A1 (de) | 1972-10-05 |
| CA992090A (en) | 1976-06-29 |
| CH563331A5 (ro) | 1975-06-30 |
| NO137546B (no) | 1977-12-05 |
| IE36205B1 (en) | 1976-09-15 |
| CH562190A5 (ro) | 1975-05-30 |
| AR195813A1 (es) | 1973-11-09 |
| BR7201721D0 (pt) | 1973-11-01 |
| IE36205L (en) | 1972-09-26 |
| AT319920B (de) | 1975-01-10 |
| CS163799B2 (ro) | 1975-11-07 |
| CH552552A (fr) | 1974-08-15 |
| SE398112B (sv) | 1977-12-05 |
| RO66640A (ro) | 1981-06-30 |
| ZA721706B (en) | 1972-12-27 |
| CS163800B2 (ro) | 1975-11-07 |
| FR2130492A1 (ro) | 1972-11-03 |
| FR2130492B1 (ro) | 1975-10-31 |
| AT321288B (de) | 1975-03-25 |
| NO137546C (no) | 1978-03-15 |
| BE781054A (fr) | 1972-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE808592A (fr) | Procede de preparation d'acides phtaliques | |
| BE793191A (fr) | Procede pour produire des acides 7-acylamido-3-cephem-4- carboxyliques | |
| BE782800A (fr) | Procede de separation d'acides carboxyliques insatures en alpha, beta apartir de solutions aqueuses | |
| RO62510A (fr) | Procede pour obtenir des 1,2,4-triazin-5-ones | |
| RO62810A (fr) | Procede pour la preparation des acides hydroxydiphenylylpropioniques | |
| BE781462A (fr) | Procede de preparation d'acides 1-aminoalcane-1,1-diphosphoniques | |
| BE749493A (fr) | Procede de preparation d'acides carboxyliques | |
| CH551418A (fr) | Procede de preparation acides pyrimidin-6yl acethydroxamiques. | |
| CH553820A (fr) | Procede de preparation d'acides (alpha)-amidinothioacetamidocephalosporaniques. | |
| RO70548A (ro) | Procedeu de obtinere a dezacetoxicefalosporinei c | |
| RO62846A (fr) | Procede d'obtenir des acides propioniques substitues | |
| RO62849A (fr) | Procede pour obtenir d'acides 2-alcoxy-5-alkylsulfonylbenzoiques | |
| BE792848A (fr) | Procede de preparation d'acides alpha-amino-2-hydroxyphenylacetiques | |
| BE789996A (fr) | Procede de decarboxylation d'acides hydroxyarylcarboxyliques | |
| BE808939R (fr) | Procede pour preparer des acides 5-sulfamyl benzoiqies substitues en 2 | |
| BE779821A (fr) | Nouveau procede de preparation des acides carboxyliques alpha-cetoniques | |
| BE793289A (fr) | Procede de production d'acides anthraquinone-sulfonique | |
| BE778814A (fr) | Procede de preparation d'acides | |
| RO62639A (fr) | Procede pour la preparation des acides 2-alcoxy-inferieur-5-alkyle-inferieur- | |
| BE770778A (fr) | Procede de preparation d'acides percaboxyliques | |
| BE794910A (fr) | Procede de preparation d'acides carboxyliques aromatiques | |
| BE770485A (fr) | Procede de preparation d'acides carboxyliques | |
| BE782808A (fr) | Procede pour la preparation d'acides cyano-alcanecaboxyliques | |
| BE779034A (fr) | Procede de preparation d'acides desacetoxy-cephalosporaniques | |
| BE758550A (fr) | Procede de preparation d'acides carboxyliques |