1-[2-(4-bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-4-(5-bromo-pyridin-2-ylmethoxy)-1H-pyridin-2-one

Base Information

• Chemical Name: 1-[2-(4-bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-4-(5-bromo-pyridin-2-ylmethoxy)-1H-pyridin-2-one
• CAS No.: 1453500-04-3
• Molecular Formula: C₂₁H₁₈Br₂N₂O₃
• Molecular Weight: 506.194

Synonyms:1-[2-(4-bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-4-(5-bromo-pyridin-2-ylmethoxy)-1H-pyridin-2-one

Chemical Property of 1-[2-(4-bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-4-(5-bromo-pyridin-2-ylmethoxy)-1H-pyridin-2-one

Chemical Property:

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Technology Process of 1-[2-(4-bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-4-(5-bromo-pyridin-2-ylmethoxy)-1H-pyridin-2-one

There total 10 articles about 1-[2-(4-bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-4-(5-bromo-pyridin-2-ylmethoxy)-1H-pyridin-2-one 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: 88.0%

→ 1-[2-(4-bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-4-(5-bromo-pyridin-2-ylmethoxy)-1H-pyridin-2-one (1453500-04-3)

Guidance literature:

With phosphorus tribromide; In dichloromethane; at 0 - 20 ℃; for 1h;

Reference yield:

4-(5-bromo-pyridin-2-ylmethoxy)-1-[2-(4-hydroxymethyl-2-methyl-phenyl)-2-oxo-ethyl]-1H-pyridin-2-one (1453500-03-2) → 1-[2-(4-bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-4-(5-bromo-pyridin-2-ylmethoxy)-1H-pyridin-2-one (1453500-04-3)

Guidance literature:

With phosphorus tribromide; In dichloromethane; at 20 ℃;

DOI:10.1016/j.bmcl.2015.05.065

Reference yield:

2-bromo-1-(4-hydroxymethyl-2-methyl-phenyl)-ethanone (1453499-96-1) → 1-[2-(4-bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-4-(5-bromo-pyridin-2-ylmethoxy)-1H-pyridin-2-one (1453500-04-3)

Guidance literature:

Multi-step reaction with 2 steps

1: caesium carbonate

2: phosphorus tribromide / dichloromethane / 20 °C

With phosphorus tribromide; caesium carbonate; In dichloromethane;

DOI:10.1016/j.bmcl.2015.05.065

upstream raw materials:

4-(5-bromo-pyridin-2-ylmethoxy)-1-[2-(4-hydroxymethyl-2-methyl-phenyl)-2-oxo-ethyl]-1H-pyridin-2-one

2-bromo-1-(4-hydroxymethyl-2-methyl-phenyl)-ethanone

4-bromo-3-methylbenzylalcohol

1-(4-hydroxymethyl-2-methyl-phenyl)-ethanone

Downstream raw materials:

4-(5-bromo-pyridin-2-ylmethoxy)-1-[2-(4-dimethylaminomethyl-2-methyl-phenyl)-2-oxo-ethyl]-1H-pyridin-2-one

(R)-4-(5-bromo-pyridin-2-ylmethoxy)-1-{2-[4-(2-hydroxymethyl-piperidin-1-ylmethyl)-2-methyl-phenyl]-2-oxo-ethyl}-1H-pyridin-2-one

1-(2-(4-(azetidin-1-ylmethyl)-2-methylphenyl)-2-oxoethyl)-4-((5-bromopyridin-2-yl)methoxy)pyridin-2(1H)-one

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