5-{5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}-3,4-dihydro-2H-isoquinolin-1-one

Base Information

Chemical Name:5-{5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}-3,4-dihydro-2H-isoquinolin-1-one
CAS No.:1262845-11-3
Molecular Formula:C₂₃H₂₅N₅O
Molecular Weight:387.484
Hs Code.:

Synonyms:5-{5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}-3,4-dihydro-2H-isoquinolin-1-one

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Chemical Property of 5-{5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}-3,4-dihydro-2H-isoquinolin-1-one

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Technology Process of 5-{5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}-3,4-dihydro-2H-isoquinolin-1-one

There total 3 articles about 5-{5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}-3,4-dihydro-2H-isoquinolin-1-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:

: 1262846-96-7
1-[4-(4-methylpiperazin-1-yl)phenyl]-3-(1-oxo-1,2,3,4-tetrahydroisoquinolin-5-yl)propane-1 ,3-dione

: 1262845-11-3
5-{5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}-3,4-dihydro-2H-isoquinolin-1-one

Guidance literature:: With N-ethyl-N,N-diisopropylamine; hydrazine; In ethanol; for 18h; Sealed tube; Heating;

Reference yield:

: 403-42-9
1-(4-fluorophenyl)ethanone

: 1262845-11-3
5-{5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}-3,4-dihydro-2H-isoquinolin-1-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: dimethyl sulfoxide / 20 °C / Heating

2.1: lithium hexamethyldisilazane / tetrahydrofuran / Cooling with acetone-dry ice; Heating

2.2: 20 °C

3.1: hydrazine; N-ethyl-N,N-diisopropylamine / ethanol / 18 h / Sealed tube; Heating

With N-ethyl-N,N-diisopropylamine; lithium hexamethyldisilazane; hydrazine; In tetrahydrofuran; ethanol; dimethyl sulfoxide;

Reference yield:

: 26586-55-0
1-[4-(4-methylpiperazin-1-yl)phenyl]ethanone

: 1262845-11-3
5-{5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}-3,4-dihydro-2H-isoquinolin-1-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium hexamethyldisilazane / tetrahydrofuran / Cooling with acetone-dry ice; Heating

1.2: 20 °C

2.1: hydrazine; N-ethyl-N,N-diisopropylamine / ethanol / 18 h / Sealed tube; Heating

With N-ethyl-N,N-diisopropylamine; lithium hexamethyldisilazane; hydrazine; In tetrahydrofuran; ethanol;