3-(tetrahydro-pyran-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-1-(4-difluoromethoxy-phenyl)-2-hydroxy-ethyl]-amide

Base Information

Chemical Name:3-(tetrahydro-pyran-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-1-(4-difluoromethoxy-phenyl)-2-hydroxy-ethyl]-amide
CAS No.:1574396-42-1
Molecular Formula:C₂₄H₂₅F₂N₃O₄
Molecular Weight:457.477
Hs Code.:

Synonyms:3-(tetrahydro-pyran-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-1-(4-difluoromethoxy-phenyl)-2-hydroxy-ethyl]-amide

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Chemical Property of 3-(tetrahydro-pyran-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-1-(4-difluoromethoxy-phenyl)-2-hydroxy-ethyl]-amide

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Technology Process of 3-(tetrahydro-pyran-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-1-(4-difluoromethoxy-phenyl)-2-hydroxy-ethyl]-amide

There total 8 articles about 3-(tetrahydro-pyran-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-1-(4-difluoromethoxy-phenyl)-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: 4.0%

: C₁₅H₁₆N₂O₃

: 1391571-43-9
(S)-2-amino-2-(4-difluoromethoxy-phenyl)ethanol hydrochloride

: 1574396-42-1
3-(tetrahydro-pyran-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-1-(4-difluoromethoxy-phenyl)-2-hydroxy-ethyl]-amide

Guidance literature:: With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In N,N-dimethyl-formamide; at 20 ℃; for 3h;

Reference yield:

: 1574396-95-4
C₁₅H₂₂F₂O₃Si

: 1574396-42-1
3-(tetrahydro-pyran-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-1-(4-difluoromethoxy-phenyl)-2-hydroxy-ethyl]-amide

Guidance literature:: Multi-step reaction with 4 steps

1: titanium(IV) tetraethanolate / tetrahydrofuran / 4 h / 80 °C

2: diisobutylaluminium hydride / tetrahydrofuran; hexane / 1 h / -78 °C

3: hydrogenchloride / methanol / 1 h / 20 °C

4: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 3 h / 20 °C

With hydrogenchloride; titanium(IV) tetraethanolate; diisobutylaluminium hydride; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In tetrahydrofuran; methanol; hexane; N,N-dimethyl-formamide;

Reference yield:

: 1574396-96-5
C₁₉H₃₁F₂NO₃SSi

: 1574396-42-1
3-(tetrahydro-pyran-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-1-(4-difluoromethoxy-phenyl)-2-hydroxy-ethyl]-amide

Guidance literature:: Multi-step reaction with 3 steps

1: diisobutylaluminium hydride / tetrahydrofuran; hexane / 1 h / -78 °C

2: hydrogenchloride / methanol / 1 h / 20 °C

3: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 3 h / 20 °C

With hydrogenchloride; diisobutylaluminium hydride; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In tetrahydrofuran; methanol; hexane; N,N-dimethyl-formamide;