(R)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide

Base Information

Chemical Name:(R)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide
CAS No.:1448335-09-8
Molecular Formula:C₁₆H₂₂N₂O₃
Molecular Weight:290.362
Hs Code.:

Synonyms:(R)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide

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Chemical Property of (R)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide

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Technology Process of (R)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide

There total 6 articles about (R)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-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:

: 1448336-33-1
2,3-dihydrofuro[2,3-b]pyridine-3-carboxylic acid

: 845714-30-9
(S)-2-amino-2-cyclohexylethan -1-ol

: 1448335-10-1
(S)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide

: 1448335-09-8
(R)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 6h;

Reference yield:

: 1448336-31-9
2,3-dihydrofuro[2,3-b]pyridine-3-carboxylic acid methyl ester

: 1448335-10-1
(S)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide

: 1448335-09-8
(R)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide

Guidance literature:: Multi-step reaction with 3 steps

1: lithium hydroxide monohydrate; water / methanol; ethanol / 1 h / 20 °C

2: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 6 h / 20 °C

3: Resolution of racemate

With lithium hydroxide monohydrate; water; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In methanol; ethanol; dichloromethane;

Reference yield:

: 109274-99-9
3-formylfuro<2,3-b>pyridine

: 1448335-10-1
(S)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide

: 1448335-09-8
(R)-2,3-dihydro-furo[2,3-b]pyridine-3-carboxylic acid ((S)-1-cyclohexyl-2-hydroxy-ethyl)-amide

Guidance literature:: Multi-step reaction with 6 steps

1: sodium dihydrogenphosphate; 2-methyl-but-2-ene; sodium chlorite / water; tert-butyl alcohol / 24.25 h / 0 - 20 °C

2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane / 2 h / 20 °C

3: 10 wt% Pd(OH)2 on carbon; sodium acetate; hydrogen / methanol / 20 h / Inert atmosphere

4: lithium hydroxide monohydrate; water / methanol; ethanol / 1 h / 20 °C

5: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 6 h / 20 °C

6: Resolution of racemate

With dmap; sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene; lithium hydroxide monohydrate; 10 wt% Pd(OH)2 on carbon; water; hydrogen; sodium acetate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In methanol; ethanol; dichloromethane; water; tert-butyl alcohol;