8-(2,6-Difluoro-benzyloxy)-2-Methyl-iMidazo[1,2-a]pyridine-3-carboxylic acid

Base Information

• Chemical Name: 8-(2,6-Difluoro-benzyloxy)-2-Methyl-iMidazo[1,2-a]pyridine-3-carboxylic acid
• CAS No.: 1415501-19-7
• Molecular Formula: C₁₆H₁₂F₂N₂O₃
• Molecular Weight: 318.28
• Mol file: 1415501-19-7.mol

Synonyms:8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a] pyridine-3-carboxylic acid

Chemical Property of 8-(2,6-Difluoro-benzyloxy)-2-Methyl-iMidazo[1,2-a]pyridine-3-carboxylic acid

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

8-((2,6-Difluorobenzyl)oxy)-2-methylimidazo[1,2-a]pyridine-3-carboxylicacid 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 8-(2,6-Difluoro-benzyloxy)-2-Methyl-iMidazo[1,2-a]pyridine-3-carboxylic acid

There total 5 articles about 8-(2,6-Difluoro-benzyloxy)-2-Methyl-iMidazo[1,2-a]pyridine-3-carboxylic 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: 95.0%

ethyl 8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridine-3-carboxylate (1415501-14-2) → 8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a] pyridine-3-carboxylic acid (1415501-19-7)

Guidance literature:

With water; lithium hydroxide; In tetrahydrofuran; methanol; at 20 ℃; for 16h;

Reference yield:

2-amino-3-hydroxypyridine (16867-03-1) → 8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a] pyridine-3-carboxylic acid (1415501-19-7)

Guidance literature:

Multi-step reaction with 3 steps

1.1: sodium methylate / methanol / 0.25 h / 20 °C

1.2: 4 h / 20 °C

2.1: ethanol / 24 h / Molecular sieve; Reflux

3.1: lithium hydroxide; water / methanol; tetrahydrofuran / 16 h / 20 °C

With water; sodium methylate; lithium hydroxide; In tetrahydrofuran; methanol; ethanol;

Reference yield:

3-[(2,6-difluorobenzyl)oxy]pyridine-2-amine (151411-13-1) → 8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a] pyridine-3-carboxylic acid (1415501-19-7)

Guidance literature:

Multi-step reaction with 2 steps

1: ethanol / 24 h / Molecular sieve; Reflux

2: lithium hydroxide; water / methanol; tetrahydrofuran / 16 h / 20 °C

With water; lithium hydroxide; In tetrahydrofuran; methanol; ethanol;

upstream raw materials:

2-amino-3-hydroxypyridine

2,6-Difluorobenzyl bromide

3-[(2,6-difluorobenzyl)oxy]pyridine-2-amine

ethyl 8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridine-3-carboxylate

Downstream raw materials:

rac-tert-butyl {2-[({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-amino]-2-(3,4-difluorophenyl)ethyl}carbamate

8-[(2,6-difluorobenzyl)oxy]-2-methyl-N-[(2R)-1-oxohexan-2-yl]imidazo[1,2-a]pyridine-3-carboxamide

methyl N-({8-[(2,6-difluorobenzyl)oxy]-2-methylimidazo[1,2-a]pyridin-3-yl}carbonyl)-L-norleucinate

rac-8-[(2,6-difluorobenzyl)oxy]-2-methyl-N-(4,4,4-trifluoro-1-hydroxybutan-2-yl)imidazo[1,2-a]-pyridine-3-carboxamide