8-(1-(3,5-difluorophenylamino)ethyl)-6-((S)-3-hydroxypyrrolidine-1-carbonyl)-2-morpholino-4H-chromen-4-one

Base Information

Chemical Name:8-(1-(3,5-difluorophenylamino)ethyl)-6-((S)-3-hydroxypyrrolidine-1-carbonyl)-2-morpholino-4H-chromen-4-one
CAS No.:1296270-37-5
Molecular Formula:C₂₆H₂₇F₂N₃O₅
Molecular Weight:499.514
Hs Code.:

Synonyms:8-(1-(3,5-difluorophenylamino)ethyl)-6-((S)-3-hydroxypyrrolidine-1-carbonyl)-2-morpholino-4H-chromen-4-one

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Chemical Property of 8-(1-(3,5-difluorophenylamino)ethyl)-6-((S)-3-hydroxypyrrolidine-1-carbonyl)-2-morpholino-4H-chromen-4-one

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Technology Process of 8-(1-(3,5-difluorophenylamino)ethyl)-6-((S)-3-hydroxypyrrolidine-1-carbonyl)-2-morpholino-4H-chromen-4-one

There total 6 articles about 8-(1-(3,5-difluorophenylamino)ethyl)-6-((S)-3-hydroxypyrrolidine-1-carbonyl)-2-morpholino-4H-chromen-4-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: 95.0%

: 8-(1-((3,5-difluorophenyl)(methyl)amino)ethyl)-N-(2-hydroxyethyl)-N-methyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide

: 100243-39-8
3-hydroxypyrrolidine

: 1296270-37-5
8-(1-(3,5-difluorophenylamino)ethyl)-6-((S)-3-hydroxypyrrolidine-1-carbonyl)-2-morpholino-4H-chromen-4-one

Guidance literature:: With 2-hydroxy-pyridine N-oxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20 - 50 ℃;

Reference yield: 95.0%

: 8-(1-(3,5-difluorophenylamino)ethyl)-2-morpholino-4-oxo-4H-chromene-6-carboxylic acid

: 100243-39-8
3-hydroxypyrrolidine

: 1296270-37-5
8-(1-(3,5-difluorophenylamino)ethyl)-6-((S)-3-hydroxypyrrolidine-1-carbonyl)-2-morpholino-4H-chromen-4-one

Guidance literature:: With 2-hydroxy-pyridine N-oxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20 - 50 ℃; for 0.583333h;

Reference yield:

: 1296271-55-0,1296271-56-1,1296271-57-2
8-(1-(3,5-difluorophenylamino)ethyl)-2-morpholino-4-oxo-4H-chromene-6-carboxylic acid

: 1296270-37-5
8-(1-(3,5-difluorophenylamino)ethyl)-6-((S)-3-hydroxypyrrolidine-1-carbonyl)-2-morpholino-4H-chromen-4-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: 100 mm Chiralpak IC 20 μm / dichloromethane; isopropyl alcohol; triethylamine; acetic acid / Resolution of racemate

2.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; 2-hydroxy-pyridine N-oxide / dichloromethane; water / 20 °C / Inert atmosphere

3.1: lithium hexamethyldisilazane / tetrahydrofuran; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran / 0.33 h / -20 °C / Inert atmosphere

3.2: 1.5 h / -20 - 20 °C

4.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 16 h / 20 °C / Inert atmosphere

5.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; 2-hydroxy-pyridine N-oxide / dichloromethane / 20 - 50 °C

With 2-hydroxy-pyridine N-oxide; tetrabutyl ammonium fluoride; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; lithium hexamethyldisilazane; In tetrahydrofuran; dichloromethane; water; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran; acetic acid; triethylamine; isopropyl alcohol;