(S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-hydroxyacetoxy)ethyl)pyridine 1-oxide

Base Information

• Chemical Name: (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-hydroxyacetoxy)ethyl)pyridine 1-oxide
• CAS No.: 1428847-73-7
• Molecular Formula: C₂₀H₁₉Cl₂F₂NO₆
• Molecular Weight: 478.277

Synonyms:(S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-hydroxyacetoxy)ethyl)pyridine 1-oxide

Chemical Property of (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-hydroxyacetoxy)ethyl)pyridine 1-oxide

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-hydroxyacetoxy)ethyl)pyridine 1-oxide

There total 2 articles about (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-hydroxyacetoxy)ethyl)pyridine 1-oxide 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:

(S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-(trityloxy)acetoxy)ethyl)pyridine 1-oxide (1428847-72-6) → (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-hydroxyacetoxy)ethyl)pyridine 1-oxide (1428847-73-7)

Guidance literature:

With hydrogen bromide; In dichloromethane; at 0 - 10 ℃; for 1h;

Reference yield:

(S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-(trityloxy)acetoxy)ethyl)pyridine 1-oxide → (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-hydroxyacetoxy)ethyl)pyridine 1-oxide (1428847-73-7)

Guidance literature:

With hydrogen bromide; In dichloromethane; at 0 - 10 ℃; for 1h;

Reference yield: 78.0%

6-Chloro-3-pyridinecarboxylic acid (5326-23-8) + (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-hydroxyacetoxy)ethyl)pyridine 1-oxide (1428847-73-7) → (S)-4-(2-(2-(4-(N-(tert-butoxycarbonyl)methylsulfonamido)-3-(cyclopropylmethoxy)benzoyloxy)-2-methylpropanoyloxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide (1428848-61-6)

Guidance literature:

With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20 ℃;

upstream raw materials:

(S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-(trityloxy)acetoxy)ethyl)pyridine 1-oxide

Downstream raw materials:

(S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-(2-(6-(dimethylamino)nicotinoyloxy)acetoxy)ethyl)pyridine 1-oxide

(S)-4-(2-(2-(4-(N-(tert-butoxycarbonyl)methylsulfonamido)-3-(cyclopropylmethoxy)benzoyloxy)-2-methylpropanoyloxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide

(S)-4-(2-(2-(2-(3-(N-(tert-butoxycarbonyl)-methylsulfonamido)-4-(cyclopropylmethoxy)phenyl)acetoxy)acetoxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide

(S)-3,5-dichloro-4-(2-(2-(2-(4-(cyclopropylmethoxy)-3-(methylsulfonamido)phenyl)acetoxy)acetoxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)pyridine 1-oxide

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