AR112138A1 - 2,5-DIBROMOPYRIDINE AND PROCESSES TO PREPARE IT - Google Patents
2,5-DIBROMOPYRIDINE AND PROCESSES TO PREPARE ITInfo
- Publication number
- AR112138A1 AR112138A1 ARP180101597A ARP180101597A AR112138A1 AR 112138 A1 AR112138 A1 AR 112138A1 AR P180101597 A ARP180101597 A AR P180101597A AR P180101597 A ARP180101597 A AR P180101597A AR 112138 A1 AR112138 A1 AR 112138A1
- Authority
- AR
- Argentina
- Prior art keywords
- dibromopyridine
- prepare
- processes
- compound
- formula
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Reivindicación 1: Un método para preparar un compuesto de fórmula (1) caracterizado porque comprende el paso de poner en contacto un compuesto de fórmula (2) con uno o más reactivos de bromación deshidratantes.Claim 1: A method for preparing a compound of formula (1) characterized in that it comprises the step of contacting a compound of formula (2) with one or more dehydrating bromination reagents.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762518097P | 2017-06-12 | 2017-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR112138A1 true AR112138A1 (en) | 2019-09-25 |
Family
ID=64660649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP180101597A AR112138A1 (en) | 2017-06-12 | 2018-06-12 | 2,5-DIBROMOPYRIDINE AND PROCESSES TO PREPARE IT |
Country Status (3)
Country | Link |
---|---|
AR (1) | AR112138A1 (en) |
UY (1) | UY37763A (en) |
WO (1) | WO2018231627A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112679420B (en) * | 2020-12-27 | 2023-05-12 | 甘肃瀚聚药业有限公司 | Preparation method of 2,5-dibromopyridine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0101579D0 (en) * | 2001-05-04 | 2001-05-04 | Astrazeneca Ab | New compounds |
-
2018
- 2018-06-07 WO PCT/US2018/036446 patent/WO2018231627A1/en active Application Filing
- 2018-06-11 UY UY0001037763A patent/UY37763A/en not_active Application Discontinuation
- 2018-06-12 AR ARP180101597A patent/AR112138A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2018231627A1 (en) | 2018-12-20 |
UY37763A (en) | 2019-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |