{3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidin-1-yl}-4-hydroxypyridin-2-yl-methanone

Base Information

• Chemical Name: {3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidin-1-yl}-4-hydroxypyridin-2-yl-methanone
• CAS No.: 1255303-57-1
• Molecular Formula: C₂₅H₂₆N₂O₄
• Molecular Weight: 418.492
• Mol file: 1255303-57-1.mol

Synonyms:{3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidin-1-yl}-4-hydroxypyridin-2-yl-methanone

Chemical Property of {3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidin-1-yl}-4-hydroxypyridin-2-yl-methanone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of {3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidin-1-yl}-4-hydroxypyridin-2-yl-methanone

There total 5 articles about {3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidin-1-yl}-4-hydroxypyridin-2-yl-methanone 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: 78.0%

4-hydroxypyridine-2-carboxylic acid (22468-26-4) + 3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidine methanesulfonate (1255305-50-0) → {3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidin-1-yl}-4-hydroxypyridin-2-yl-methanone (1255303-57-1)

Guidance literature:

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In N,N-dimethyl-formamide; at 20 ℃; for 5h;

Reference yield:

1-(4-ethylbenzyloxy)-4-iodo-2-methoxybenzene (1255305-47-5) → {3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidin-1-yl}-4-hydroxypyridin-2-yl-methanone (1255303-57-1)

Guidance literature:

Multi-step reaction with 3 steps

1.1: chloro-trimethyl-silane; ethylene dibromide; lithium chloride; zinc / tetrahydrofuran / 1.17 h / 20 - 70 °C / Inert atmosphere

1.2: 3 h / 20 °C

2.1: ethanol / 3 h / 80 °C

3.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / N,N-dimethyl-formamide / 5 h / 20 °C

With chloro-trimethyl-silane; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; ethylene dibromide; triethylamine; lithium chloride; zinc; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;

Reference yield:

tert-butyl 3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidine-1-carboxylate (1255305-48-6) → {3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidin-1-yl}-4-hydroxypyridin-2-yl-methanone (1255303-57-1)

Guidance literature:

Multi-step reaction with 2 steps

1: ethanol / 3 h / 80 °C

2: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / N,N-dimethyl-formamide / 5 h / 20 °C

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In ethanol; N,N-dimethyl-formamide;

upstream raw materials:

4-hydroxypyridine-2-carboxylic acid

3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidine methanesulfonate

1-(4-ethylbenzyloxy)-4-iodo-2-methoxybenzene

tert-butyl 3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidine-1-carboxylate

Downstream raw materials:

2-(2-{3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidine-1-carbonyl}pyridin-4-yloxy)ethyl methanesulfonate

{4-[2-((3R,4R)-3,4-dihydroxypyrrolidin-1-yl)ethoxy]pyridin-2-yl}-{3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidin-1-yl}methanone

4-[2-(2-{3-[4-(4-ethylbenzyloxy)-3-methoxyphenyl]azetidine-1-carbonyl}pyridin-4-yloxy)ethyl]piperazin-2-one