4-bromo-pyridine-2-carboxylic acid benzyl(tetrahydropyran-2-yloxy)amide

Base Information

Chemical Name:4-bromo-pyridine-2-carboxylic acid benzyl(tetrahydropyran-2-yloxy)amide
CAS No.:1431470-12-0
Molecular Formula:C₁₈H₁₉BrN₂O₃
Molecular Weight:391.264
Hs Code.:

Synonyms:4-bromo-pyridine-2-carboxylic acid benzyl(tetrahydropyran-2-yloxy)amide

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Chemical Property of 4-bromo-pyridine-2-carboxylic acid benzyl(tetrahydropyran-2-yloxy)amide

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Technology Process of 4-bromo-pyridine-2-carboxylic acid benzyl(tetrahydropyran-2-yloxy)amide

There total 4 articles about 4-bromo-pyridine-2-carboxylic acid benzyl(tetrahydropyran-2-yloxy)amide 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: 76.0%

: 110-87-2
3,4-dihydro-2H-pyran

: 1431470-11-9
4-bromopyridine-2-carboxylic acid benzylhydroxyamide

: 1431470-12-0
4-bromo-pyridine-2-carboxylic acid benzyl(tetrahydropyran-2-yloxy)amide

Guidance literature:: With toluene-4-sulfonic acid; In tetrahydrofuran; at 65 ℃; for 48h;

Reference yield:

: 30766-03-1
4-bromo-2-picolinic acid

: 1431470-12-0
4-bromo-pyridine-2-carboxylic acid benzyl(tetrahydropyran-2-yloxy)amide

Guidance literature:: Multi-step reaction with 2 steps

1.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 0 - 20 °C

1.2: 18 h / 20 °C

2.1: toluene-4-sulfonic acid / tetrahydrofuran / 48 h / 65 °C

With oxalyl dichloride; toluene-4-sulfonic acid; N,N-dimethyl-formamide; In tetrahydrofuran; dichloromethane;

Reference yield:

: 64197-01-9
4-bromopyridine-2-carbonyl chloride

: 1431470-12-0
4-bromo-pyridine-2-carboxylic acid benzyl(tetrahydropyran-2-yloxy)amide

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 18 h / 0 - 20 °C

2: toluene-4-sulfonic acid / tetrahydrofuran / 48 h / 65 °C

With toluene-4-sulfonic acid; triethylamine; In tetrahydrofuran; dichloromethane;