N₁-[(2R,3R)-1,1-difluoro-3-hydroxy-4-(3-iodobenzylamino)-1-phenylbutan-2-yl]-5-methyl-N₃,N₃-dipropylisophthalamide

Base Information

• Chemical Name: N₁-[(2R,3R)-1,1-difluoro-3-hydroxy-4-(3-iodobenzylamino)-1-phenylbutan-2-yl]-5-methyl-N₃,N₃-dipropylisophthalamide
• CAS No.: 1361944-90-2
• Molecular Formula: C₃₂H₃₈F₂IN₃O₃
• Molecular Weight: 677.573

Synonyms:

Chemical Property of N₁-[(2R,3R)-1,1-difluoro-3-hydroxy-4-(3-iodobenzylamino)-1-phenylbutan-2-yl]-5-methyl-N₃,N₃-dipropylisophthalamide

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of N₁-[(2R,3R)-1,1-difluoro-3-hydroxy-4-(3-iodobenzylamino)-1-phenylbutan-2-yl]-5-methyl-N₃,N₃-dipropylisophthalamide

There total 7 articles about N₁-[(2R,3R)-1,1-difluoro-3-hydroxy-4-(3-iodobenzylamino)-1-phenylbutan-2-yl]-5-methyl-N₃,N₃-dipropylisophthalamide 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:

(R)-tert-butyl 1,1-difluoro-1-phenylbut-3-en-2-ylcarbamate (1357257-19-2) → N1-[(2R,3R)-1,1-difluoro-3-hydroxy-4-(3-iodobenzylamino)-1-phenylbutan-2-yl]-5-methyl-N3,N3-dipropylisophthalamide (1361944-90-2)

Guidance literature:

Multi-step reaction with 4 steps

1.1: 1,1,1-trifluoro-2-propanone; edetate disodium / water; acetonitrile

1.2: 3 h

2.1: isopropyl alcohol / 20 - 70 °C

3.1: dichloromethane / 3 h / 0 °C

4.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 0 - 20 °C

With 1,1,1-trifluoro-2-propanone; edetate disodium; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; water; isopropyl alcohol; acetonitrile;

DOI:10.1002/chem.201102078

Reference yield:

1-ethoxy-2,2-difluoro-2-phenylethanol → N1-[(2R,3R)-1,1-difluoro-3-hydroxy-4-(3-iodobenzylamino)-1-phenylbutan-2-yl]-5-methyl-N3,N3-dipropylisophthalamide (1361944-90-2)

Guidance literature:

Multi-step reaction with 8 steps

1.1: titanium(IV) tetraethanolate / 70 °C

2.1: ethene; toluene / -60 - -25 °C

3.1: hydrogenchloride / 1,4-dioxane; methanol / 2 h

4.1: dmap; potassium carbonate / 52 h / 20 °C

5.1: 1,1,1-trifluoro-2-propanone; edetate disodium / water; acetonitrile

5.2: 3 h

6.1: isopropyl alcohol / 20 - 70 °C

7.1: dichloromethane / 3 h / 0 °C

8.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 0 - 20 °C

With hydrogenchloride; dmap; titanium(IV) tetraethanolate; 1,1,1-trifluoro-2-propanone; edetate disodium; potassium carbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In 1,4-dioxane; methanol; ethene; dichloromethane; water; isopropyl alcohol; toluene; acetonitrile;

DOI:10.1002/chem.201102078

Reference yield:

C10H11F2N*ClH → N1-[(2R,3R)-1,1-difluoro-3-hydroxy-4-(3-iodobenzylamino)-1-phenylbutan-2-yl]-5-methyl-N3,N3-dipropylisophthalamide (1361944-90-2)

Guidance literature:

Multi-step reaction with 5 steps

1.1: dmap; potassium carbonate / 52 h / 20 °C

2.1: 1,1,1-trifluoro-2-propanone; edetate disodium / water; acetonitrile

2.2: 3 h

3.1: isopropyl alcohol / 20 - 70 °C

4.1: dichloromethane / 3 h / 0 °C

5.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 0 - 20 °C

With dmap; 1,1,1-trifluoro-2-propanone; edetate disodium; potassium carbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; water; isopropyl alcohol; acetonitrile;

DOI:10.1002/chem.201102078

upstream raw materials:

(R)-tert-butyl 1,1-difluoro-1-phenylbut-3-en-2-ylcarbamate

N-[1-ethoxy-2-phenyl-2,2-difluoroethyl]-(R)-tert-butylsulfinamide

(R)-tert-butylsulfinyl-[(1R)-1-(phenyldifluoromethyl)allyl]amine

α,α-difluoro-α-phenylacetaldehyde

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