6-Bromo-5-fluoropicolinic acid

Base Information

• Chemical Name: 6-Bromo-5-fluoropicolinic acid
• CAS No.: 1052714-46-1
• Molecular Formula: C6H3BrFNO2
• Molecular Weight: 219.998
• Hs Code.: 2933399990
• DSSTox Substance ID: DTXSID40694846
• Wikidata: Q72456487
• Mol file: 1052714-46-1.mol

Synonyms:6-Bromo-5-fluoropicolinic acid;1052714-46-1;6-BROMO-5-FLUORO-2-PYRIDINECARBOXYLIC ACID;6-Bromo-5-fluoropyridine-2-carboxylic acid;2-Bromo-3-fluoropyridine-6-carboxylic acid;6-bromo-5-fluoro-pyridine-2-carboxylic acid;MFCD13185797;6-Bromo-5-fluoropicolinicacid;SCHEMBL319252;6-Bromo-5-fluoro-picolinic acid;DTXSID40694846;UVDJYBXHNFJTME-UHFFFAOYSA-N;6-bromo-5-fluoro-2-picolinic acid;CS-B0745;AKOS016000238;AM62397;SB18590;AC-25111;DS-14298;SY033452;2-bromo-3-fluoropyridine-6-carboxylicacid;2-Pyridinecarboxylic acid,6-bromo-5-fluoro-;FT-0697242;2-Pyridinecarboxylic acid, 6-bromo-5-fluoro-;EN300-177400;A850919;J-518404;Z1269231554

Chemical Property of 6-Bromo-5-fluoropicolinic acid

Chemical Property:

• Boiling Point: 331.3 °C at 760 mmHg
• PKA: 3.19±0.10(Predicted)
• Flash Point: 154.2 °C
• PSA: 50.19000
• Density: 1.903 g/cm³
• LogP: 1.68140
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 218.93312
• Heavy Atom Count: 11
• Complexity: 167

Purity/Quality:

98%,99%, ^*data from raw suppliers

6-Bromo-5-fluoropyridine-2-carboxylic acid 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=NC(=C1F)Br)C(=O)O

Technology Process of 6-Bromo-5-fluoropicolinic acid

There total 1 articles about 6-Bromo-5-fluoropicolinic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 17.0%

2-bromo-3-fluoro-6-methylpyridine (374633-36-0) → 6-bromo-5-fluoro-pyridine-2-carboxylic acid (1052714-46-1)

Guidance literature:

2-bromo-3-fluoro-6-methylpyridine; With potassium permanganate; In water; at 100 ℃; for 53h;

With hydrogenchloride; In water; pH=4;

Reference yield: 80.0%

6-bromo-5-fluoro-pyridine-2-carboxylic acid (1052714-46-1) + 2,5-difurorboronic acid (193353-34-3) → (2,5-difluorophenyl)-5-fluoropicolinic acid (1210418-86-2)

Guidance literature:

With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; sodium carbonate; In 1,2-dimethoxyethane; at 120 ℃; for 0.5h; Microwave irradiation;

Reference yield: 79.0%

6-bromo-5-fluoro-pyridine-2-carboxylic acid (1052714-46-1) + 2,4-difluorophenylboronic acid (144025-03-6) → 6-(2,4-difluorophenyl)-5-fiuoropicolinic acid (1210418-87-3)

Guidance literature:

With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; sodium carbonate; In 1,2-dimethoxyethane; at 120 ℃; for 0.5h; Microwave irradiation;

upstream raw materials:

2-bromo-3-fluoro-6-methylpyridine

Downstream raw materials:

6-(3,4-difluorophenyl)-5-fiuoropicolinic acid

6-(2,3-difluorophenyl)-5-fiuoropicolinic acid

5-fluoro-6-(2-fluorophenyl)picolinic acid

6-(2,4-difluorophenyl)-5-fiuoropicolinic acid

Refernces

• 1、 -. "HYDROXY FORMAMIDE DERIVATIVES AND THEIR USE". Page/Page column 97; 98. . Retrieved 2017/01/26.
• 2、 -. "NOVEL RING-SUBSTITUTED N-PYRIDINYL AMIDES AS KINASE INHIBITORS". Page/Page column 43-44. . Retrieved 2014/01/07.