FIELD: synthesis of biologically active compounds. SUBSTANCE: new compound is prepared by new process. Acetic acid ester is prepared from 2,4- dichloro-5-nitrobenzoylacetic acid chloride and ethoxymagnesium malonic ester in the presence of inert organic solvent. The resulting product is subjected to hydrolysis with saturated sodium chloride solution during boiling. Claimed process makes it possible to obtain 81% acetic acid ethyl ester and widen range of raw materials for synthesizing compounds having useful properties. EFFECT: more efficient preparation process.
| Title |
Year |
Author |
Number |
| METHOD OF SYNTHESIS OF DERIVATIVES OF $$$-(2,4-DICHLORO-5-NITROBENZOYL)-$$$-AMINOACRYLIC ACID |
1985 |
- Glushkov R.G.
- Levshin I.B.
- Marchenko N.B.
|
SU1334653A1 |
| METHOD OF SYNTHESIS OF 1-(1-AMINOETHYL)-ADAMANTANE HYDROCHLORIDE |
1997 |
- Sheludjakov V.D.
- Lebedev A.V.
- Lebedeva A.B.
- Ustinova O.L.
- Makareev S.M.
- Kaliteevskij V.E.
|
RU2118313C1 |
| METHOD OF PRODUCING DERIVATIVES OF ACRYLIC ACID |
0 |
|
SU1395139A3 |
| 2,2'-BIPYRIDYL-6,6'-DICARBOXYLIC ACID DIAMIDES AND METHOD FOR PRODUCTION THEREOF |
2012 |
- Borisova Natalija Evgen'Evna
- Reshetova Marina Dmitrievna
- Ustynjuk Jurij Aleksandrovich
- Ivanov Aleksej Vladimirovich
- Korotkov Leonid Alekseevich
- Aljapyshev Mikhail Jur'Evich
- Babain Vasilij Aleksandrovich
|
RU2530025C2 |
| METHOD OF OBTAINING ALKYL-1-ADAMANTYLKETONES |
0 |
|
SU522596A1 |
| METHOD OF PRODUCING ISOMERIC SUSTITUTED CYCLOPROPANECARBOXALIC ACIDS OR THEIR FUNCTIONAL DERIVATIVES |
0 |
- Zhak Martel
- Zhan Tesse
- Zhan-Per Demut
|
SU858559A3 |
| METHOD OF PREPARING 2-CHLORCYCLOBUTANES OR 2-CHLORCYCLOBUTENE-2-ONS |
0 |
- Marinus Yakobus Van Den Brink
- Petrus Antonius Kramer
- Khelena Austermyule-Bertola
|
SU608468A3 |
| 3-(3-ARYLOXYOHENYLO-1- (SUBSTITUTED METHYL)-S-TRIAZINE-2, 4,6-TRIONE DERIVATIVES, METHODS OF PREPARATION THEREOF, INTERMEDIATE COMPOUND, METHOD OR SUPPRESSING UNDESIRABLE PLANT SPECIES, AND HERBICIDAL COMPOSITION |
1996 |
- Ehlvin Donal'D Kruz, Ml.
- Filip Mark Khehrrington
- Gehri Mitchell Karp
- Simon Dehvid Dzhill
- Petra Diterikh
|
RU2159769C2 |
| METHOD FOR PRODUCING DIBENZODIAZEPINONE DERIVATIVES OR ACID-ADDITIVE SALTS THEREOF |
0 |
- Gyunter Trummlitts
- Volfkhard Engel
- Volfgang Everlejn
- Gyunter Shmidt
|
SU1301314A3 |
| METHOD OF PREPARING 2-PHENYL-3-AROYLBENZOTHIOPHENE DERIVATIVES OR THEIR SALTS |
0 |
- Charlz Devid Dzhons
- Tulio Suaresh
|
SU701539A3 |
