ES8300690A1 - Procedimiento para la preparacion de esteres de acidos 3- acilazopropionicos, asi como sus acilhidrazonas de esteres de acido formilacetico isomeras - Google Patents
Procedimiento para la preparacion de esteres de acidos 3- acilazopropionicos, asi como sus acilhidrazonas de esteres de acido formilacetico isomerasInfo
- Publication number
- ES8300690A1 ES8300690A1 ES504223A ES504223A ES8300690A1 ES 8300690 A1 ES8300690 A1 ES 8300690A1 ES 504223 A ES504223 A ES 504223A ES 504223 A ES504223 A ES 504223A ES 8300690 A1 ES8300690 A1 ES 8300690A1
- Authority
- ES
- Spain
- Prior art keywords
- acid esters
- acylazopropionic
- formula
- isomers
- manufacture
- 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
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/06—1,2,3-Thiadiazoles; Hydrogenated 1,2,3-thiadiazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PROCEDIMIENTO DE PREPARACION DE ESTERES DE ACIDOS 3-ACILAZOPROPIONICOS, ASI COMO DE SUS ISOMEROS. SE HACEN REACCIONAR ESTERES DE ACIDO ACRILICO DE FORMULA (I) DONDE R ES UN RADICAL ALCOHILO C -C , CON DERIVADOS DE HIDRAZINA DE FORMULA (II) DONDE R ES UN RADICAL ALCOXI C -C O UN GRUPO AMINO, CON UTILIZACION DE UN DISOLVENTE INERTE Y/O EN PRESENCIA DE CATALIZADORES, A UNA TEMPERATURA DE 0-50<025>C Y A UNA PRESION DE 1 A 10 ATMOSFERAS, PARA FORMAR ESTERES DE ACIDOS 3-ACILHIDRAZINO-PROPIONICOS DE FORMULA (III), OXIDANDOSE ESTOS COMPUESTOS EN UN DISOLVENTE INERTE POR ACCION DE AGENTES OXIDANTES, PARA FORMAR ESTERES DE ACIDOS 3-ACILAZOPROPIONICOS DE FORMULA (IV)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803029375 DE3029375A1 (de) | 1980-07-31 | 1980-07-31 | Verfahren zur herstellung von 3-acylazopropionsaeureestern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8300690A1 true ES8300690A1 (es) | 1982-11-16 |
| ES504223A0 ES504223A0 (es) | 1982-11-16 |
Family
ID=6108760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES504223A Granted ES504223A0 (es) | 1980-07-31 | 1981-07-23 | Procedimiento para la preparacion de esteres de acidos 3- acilazopropionicos, asi como sus acilhidrazonas de esteres de acido formilacetico isomeras |
Country Status (35)
| Country | Link |
|---|---|
| JP (1) | JPS606938B2 (es) |
| KR (1) | KR840002326B1 (es) |
| AR (1) | AR226118A1 (es) |
| AT (1) | AT375636B (es) |
| AU (1) | AU540087B2 (es) |
| BE (1) | BE889805A (es) |
| BR (1) | BR8104912A (es) |
| CA (1) | CA1162926A (es) |
| CH (1) | CH646417A5 (es) |
| CS (1) | CS224619B2 (es) |
| DD (1) | DD202004A5 (es) |
| DE (1) | DE3029375A1 (es) |
| DK (1) | DK293281A (es) |
| EG (1) | EG15225A (es) |
| ES (1) | ES504223A0 (es) |
| FI (1) | FI812302A7 (es) |
| FR (1) | FR2487825A1 (es) |
| GB (1) | GB2081265B (es) |
| GR (1) | GR78232B (es) |
| HU (1) | HU182364B (es) |
| IE (1) | IE51456B1 (es) |
| IL (1) | IL63440A (es) |
| IT (1) | IT1142034B (es) |
| LU (1) | LU83517A1 (es) |
| MX (1) | MX6766E (es) |
| NL (1) | NL8102925A (es) |
| NZ (1) | NZ197844A (es) |
| PH (1) | PH18326A (es) |
| PL (1) | PL129167B1 (es) |
| PT (1) | PT73444B (es) |
| RO (1) | RO82381A (es) |
| SE (1) | SE8104388L (es) |
| YU (1) | YU41251B (es) |
| ZA (1) | ZA815289B (es) |
| ZW (1) | ZW18281A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4454336A (en) * | 1982-09-27 | 1984-06-12 | American Cyanamid Company | Derivatives of 3-(formylmethylthio)-propanoate |
| JPS60164379U (ja) * | 1984-04-09 | 1985-10-31 | ジューキ株式会社 | ミシンの縫糸切断装置の安全機構 |
| JP2584981Y2 (ja) * | 1992-06-30 | 1998-11-11 | ジューキ株式会社 | ミシンの糸切り装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2728523C2 (de) * | 1977-06-23 | 1986-02-27 | Schering AG, 1000 Berlin und 4709 Bergkamen | 4-Methyl-1,2,3-thiadiazol-5-carbonsäure-(cyclohexylmethyl)-amid, Mittel mit herbizider und wachstumsregulatorischer Wirkung enthaltend diese Verbindung sowie Verfahren zu seiner Herstellung |
-
1980
- 1980-07-31 DE DE19803029375 patent/DE3029375A1/de not_active Withdrawn
-
1981
- 1981-06-16 CH CH396681A patent/CH646417A5/de not_active IP Right Cessation
- 1981-06-17 NL NL8102925A patent/NL8102925A/nl not_active Application Discontinuation
- 1981-07-02 YU YU1638/81A patent/YU41251B/xx unknown
- 1981-07-02 DK DK293281A patent/DK293281A/da not_active Application Discontinuation
- 1981-07-15 SE SE8104388A patent/SE8104388L/xx not_active Application Discontinuation
- 1981-07-16 CA CA000381868A patent/CA1162926A/en not_active Expired
- 1981-07-22 FI FI812302A patent/FI812302A7/fi not_active Application Discontinuation
- 1981-07-23 IT IT23083/81A patent/IT1142034B/it active
- 1981-07-23 ES ES504223A patent/ES504223A0/es active Granted
- 1981-07-27 GB GB8123067A patent/GB2081265B/en not_active Expired
- 1981-07-27 NZ NZ197844A patent/NZ197844A/xx unknown
- 1981-07-27 RO RO81104983A patent/RO82381A/ro unknown
- 1981-07-28 IL IL63440A patent/IL63440A/xx unknown
- 1981-07-28 DD DD81232152A patent/DD202004A5/de unknown
- 1981-07-28 AT AT0332681A patent/AT375636B/de not_active IP Right Cessation
- 1981-07-28 PT PT73444A patent/PT73444B/pt unknown
- 1981-07-28 PH PH25973A patent/PH18326A/en unknown
- 1981-07-29 PL PL1981232401A patent/PL129167B1/pl unknown
- 1981-07-29 EG EG81438A patent/EG15225A/xx active
- 1981-07-29 LU LU83517A patent/LU83517A1/de unknown
- 1981-07-30 BE BE0/205539A patent/BE889805A/fr not_active IP Right Cessation
- 1981-07-30 HU HU812226A patent/HU182364B/hu not_active IP Right Cessation
- 1981-07-30 MX MX819585U patent/MX6766E/es unknown
- 1981-07-30 JP JP56118589A patent/JPS606938B2/ja not_active Expired
- 1981-07-30 CS CS815801A patent/CS224619B2/cs unknown
- 1981-07-30 IE IE1734/81A patent/IE51456B1/en unknown
- 1981-07-30 GR GR65666A patent/GR78232B/el unknown
- 1981-07-30 BR BR8104912A patent/BR8104912A/pt unknown
- 1981-07-30 FR FR8114836A patent/FR2487825A1/fr active Granted
- 1981-07-31 ZW ZW182/81A patent/ZW18281A1/xx unknown
- 1981-07-31 ZA ZA815289A patent/ZA815289B/xx unknown
- 1981-07-31 AU AU73601/81A patent/AU540087B2/en not_active Ceased
- 1981-07-31 KR KR1019810002794D patent/KR840002326B1/ko not_active Expired
- 1981-07-31 AR AR286297A patent/AR226118A1/es active
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8704473A1 (es) | Procedimiento para la produccion de derivados de la 13-beta-milbemicina | |
| ES8706605A1 (es) | Un procedimiento para preparar aril-hidroxamatos | |
| SE7506292L (sv) | N-substituerade-14-hydroxi-3-substituerade-morfinanderivat och forfarande for framstellning derav | |
| ES8801222A1 (es) | Un procedimiento para la preparacion de nuevos derivados de ciclopenta(d)pirimidina | |
| ES8305345A1 (es) | "procedimiento para la preparacion de nuevos derivados de acidos 2-amino-carboxilicos". | |
| ES8105988A1 (es) | Procedimiento para la preparacion de acidos oxirancarboxili-cos sustituidos | |
| ES8503678A1 (es) | Proceso para producir un ester de benzoilpiperazina. | |
| ES8504192A1 (es) | Procedimiento para la preparacion de cis yno trans hidroxiiminooctahidroindolo(2,3-a)-quinolizina racemicos (como divisional de la solicitud de patente de invencion num. 513.016, presentada el 11 de junio de 1982) | |
| ES8400727A1 (es) | "metodo de producir un ester dialilico de acido tetrabromoftalico". | |
| ES8604861A1 (es) | Procedimiento para la preparacion de derivados de fenilace- tonitrilo | |
| ES8307236A1 (es) | Un procedimiento para la preparacion de ranitidina. | |
| GB1505020A (en) | Substituted 2-phenylimino-thiazolines a process for their preparation and their use as ectoparasiticides | |
| SE7601948L (sv) | Sett att framstella karboxi-alkan-fosfonsyror och karboxi-alkyl-fosfinsyror | |
| ES8301870A1 (es) | Procedimiento para preparar derivados de acidos 16-hidroxi- prostanoicos 4,5-insaturados | |
| ES8301919A1 (es) | Procedimiento para preparar derivados de indano | |
| ES8203818A1 (es) | Un procedimiento para preparar acido 2-metoxi-3,6-dicloro- benzoico de una pureza de mas de 95 por ciento en peso | |
| ES8504720A1 (es) | Un procedimiento para la preparacion de esteres del acido carbonico | |
| SU694012A1 (ru) | Производные -нитроалкановых кислот в качестве полупродуктовпОлНОгО СиНТЕзА пРОСТАглАНдиНОВ и иХ АНАлОгОВ | |
| JPS5262234A (en) | Process for preparation of n_3'-hydroxyphenyl-2-methylbenzamide | |
| JPS5212146A (en) | Process for preparation of p- acetylaminobenzene-sufonylchloride | |
| ES461253A1 (es) | Un procedimiento para la produccion de dihidro-piran-3-ona. | |
| JPS52211A (en) | Process for preparatiopn of epoxides | |
| ES8207179A1 (es) | Nuevo procedimiento de fabricacion de derivados de 5,6,7,7atetrahidro-4h-tieno(3,2-c)piridin-2-ona . | |
| JPS5692265A (en) | Production of optically active thioglycolic acid derivative | |
| JPS5531086A (en) | Prepartion of 5,6-epoxy-1,2,6-trimethyl-tricyclo 5.3.2.02,7 dodecane |