AR120237A1 - METHOD FOR THE PREPARATION OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-IL)-2H-PYRAZOLE-3-CARBOXYLIC ACID - Google Patents
METHOD FOR THE PREPARATION OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-IL)-2H-PYRAZOLE-3-CARBOXYLIC ACIDInfo
- Publication number
- AR120237A1 AR120237A1 ARP200102862A ARP200102862A AR120237A1 AR 120237 A1 AR120237 A1 AR 120237A1 AR P200102862 A ARP200102862 A AR P200102862A AR P200102862 A ARP200102862 A AR P200102862A AR 120237 A1 AR120237 A1 AR 120237A1
- Authority
- AR
- Argentina
- Prior art keywords
- compound
- pyrazole
- pyridin
- bromo
- chloro
- Prior art date
Links
Landscapes
- Plural Heterocyclic Compounds (AREA)
Abstract
Reivindicación 1: Un método para preparar un compuesto de la fórmula (1), en donde cada uno de R⁵ - R¹⁰ se selecciona independientemente de hidrógeno y halógeno; y R¹³ es un ácido orgánico, el método comprende I) formar una mezcla que comprende A) un compuesto de la fórmula (2), en donde cada uno de R⁵ - R¹⁰ se selecciona independientemente de hidrógeno y halógeno; R¹² se selecciona de éter o éster; y en donde el compuesto de la fórmula (2) se preparar de acuerdo con un método que comprende i) formar una mezcla que comprende a) un compuesto de la fórmula (3), en donde cada uno de R⁴ - R¹⁰ se selecciona independientemente de hidrógeno y halógeno; y en donde por lo menos uno de R⁴, R⁵ y R⁶ es hidrógeno; b) un primer solvente; c) un segundo solvente; d) un compuesto que comprende un metal; y e) opcionalmente un aditivo; y ii) hacer reaccionar la mezcla; y B) un hidróxido de metal; y II) hacer reaccionar la mezcla.Claim 1: A method of preparing a compound of formula (1), wherein each of R⁵-R¹⁰ is independently selected from hydrogen and halogen; and R¹³ is an organic acid, the method comprising I) forming a mixture comprising A) a compound of formula (2), wherein each of R⁵-R¹⁰ is independently selected from hydrogen and halogen; R¹² is selected from ether or ester; and wherein the compound of formula (2) is prepared according to a method comprising i) forming a mixture comprising a) a compound of formula (3), wherein each of R⁴ - R¹⁰ is independently selected from hydrogen and halogen; and wherein at least one of R⁴, R⁵ and R⁶ is hydrogen; b) a first solvent; c) a second solvent; d) a compound comprising a metal; and e) optionally an additive; and ii) reacting the mixture; and B) a metal hydroxide; and II) reacting the mixture.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962916840P | 2019-10-18 | 2019-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR120237A1 true AR120237A1 (en) | 2022-02-09 |
Family
ID=80782196
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP200102866A AR120241A1 (en) | 2019-10-18 | 2020-10-16 | PROCEDURE FOR THE PREPARATION OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-IL)-2H-PYRAZOL-3-CARBOXYLIC ACID |
ARP200102862A AR120237A1 (en) | 2019-10-18 | 2020-10-16 | METHOD FOR THE PREPARATION OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-IL)-2H-PYRAZOLE-3-CARBOXYLIC ACID |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP200102866A AR120241A1 (en) | 2019-10-18 | 2020-10-16 | PROCEDURE FOR THE PREPARATION OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-IL)-2H-PYRAZOL-3-CARBOXYLIC ACID |
Country Status (1)
Country | Link |
---|---|
AR (2) | AR120241A1 (en) |
-
2020
- 2020-10-16 AR ARP200102866A patent/AR120241A1/en unknown
- 2020-10-16 AR ARP200102862A patent/AR120237A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
AR120241A1 (en) | 2022-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CL2019001365A1 (en) | Polypeptide for hydrolytic cleavage of zearalenone and / or derivatives of zearalenone, polynucleotide isolated therefrom and additive containing the polypeptide, use and process thereof. (divisional application 201600464) | |
GEP20237453B (en) | Glp-1 receptor agonists and uses thereof | |
PE20190326A1 (en) | ISOQUINOLIN-3-IL-CARBOXAMIDES AND THE PREPARATION AND USE OF THEM | |
CL2018003504A1 (en) | Substituted carbonucleoside derivatives useful as antineoplastic agents. | |
CL2017001336A1 (en) | New amino acids ester phosphoramidates 2 'and / or 5', 3 'deoxiadenosine derivatives as anticancer compounds | |
AR116790A1 (en) | PROCEDURE FOR THE PREPARATION OF 3a-HIDROXI-5a-PREGNAN-20-ONA (BREXANOLONE) | |
BR112018073490A2 (en) | 6.7.steroid beta-epoxides as chemical intermediates | |
CO2021001375A2 (en) | Heterocyclic anthelmintic compounds | |
AR109711A1 (en) | 3-QUINASA PHOSFATIDYLINOSITOL INHIBITORS | |
AR109669A1 (en) | PROCESS TO PREPARE 2-EXO- (2-METHYLBENCILOXI) -1-METHYL-4-ISOPROPIL-7-OXABICICLO [2.2.1] HEPTANE | |
AR118193A1 (en) | DERIVATIVES OF BICYCLIC HETEROCYCLES FUSED AS PESTICIDES | |
CL2020002588A1 (en) | Indole-derived compounds, compositions containing them, useful in the treatment of infestation by helminths, preferably trematodes, in mammals. (Divisional Application No. 03258-2016) | |
AR075382A1 (en) | FUEL IMPROVEMENTS | |
MX2017001459A (en) | Synthesis of phosphoramidates. | |
AR102258A1 (en) | QUINOLINE AND QUINAZOLINE COMPOUNDS | |
AR100152A1 (en) | METHOD FOR THE SYNTHESIS OF CLOFARABINE | |
AR101136A1 (en) | PROCESS FOR THE PREPARATION OF 3-HYDROXIPICOLINIC ACIDS | |
AR120237A1 (en) | METHOD FOR THE PREPARATION OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-IL)-2H-PYRAZOLE-3-CARBOXYLIC ACID | |
CL2019000017A1 (en) | Novel processes for the preparation of soluble guanylate cyclase stimulators. | |
CL2019002795A1 (en) | Process for preparing 2-exo- (2-methylbenzyloxy) -1-methyl-4-isopropyl-7-oxabicyclo [2.2.1] heptane. | |
UY38907A (en) | COMPOUNDS DERIVED FROM 2-AZAESPIRO [3.4] OCTANE AS AGONISTS OF M4 AND COMPOSITIONS OF THE SAME | |
AR120236A1 (en) | METHODS FOR THE PREPARATION OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-IL)-2H-PYRAZOLE-3-CARBOXYLIC ACID | |
AR103728A1 (en) | DIMETOXIFENILOS AS INHIBITORS OF THE VESICULAR MONOAMINE TRANSPORTER 2 | |
BR112017003121A2 (en) | method for the synthesis of a heterocyclic hydrogen phosphine oxide | |
AR120235A1 (en) | METHODS FOR THE PREPARATION OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-IL)-2H-PYRAZOLE-3-CARBOXYLIC ACID |