7-cyano-5-(2,6-difluorophenyl)pyrazolo[4,3-c]isoquinoline-1-sulphonic acid dimethylamide

Base Information

Chemical Name:7-cyano-5-(2,6-difluorophenyl)pyrazolo[4,3-c]isoquinoline-1-sulphonic acid dimethylamide
CAS No.:1253733-74-2
Molecular Formula:C₁₉H₁₃F₂N₅O₂S
Molecular Weight:413.407
Hs Code.:

Synonyms:7-cyano-5-(2,6-difluorophenyl)pyrazolo[4,3-c]isoquinoline-1-sulphonic acid dimethylamide

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Chemical Property of 7-cyano-5-(2,6-difluorophenyl)pyrazolo[4,3-c]isoquinoline-1-sulphonic acid dimethylamide

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Technology Process of 7-cyano-5-(2,6-difluorophenyl)pyrazolo[4,3-c]isoquinoline-1-sulphonic acid dimethylamide

There total 2 articles about 7-cyano-5-(2,6-difluorophenyl)pyrazolo[4,3-c]isoquinoline-1-sulphonic acid dimethylamide 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:

: 18063-02-0
2,6-difluorobenzoylchloride

: 1253733-74-2
7-cyano-5-(2,6-difluorophenyl)pyrazolo[4,3-c]isoquinoline-1-sulphonic acid dimethylamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydroxide / ethanol; water; tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

1.2: 20 °C

2.1: phosphorus pentoxide / 23 h / 165 °C / Inert atmosphere

3.1: 0.17 h / Inert atmosphere

3.2: 1.5 h / 130 °C

With phosphorus pentoxide; sodium hydroxide; In tetrahydrofuran; ethanol; water;

Reference yield:

: 1253733-69-5
2,6-difluoro-N-[5-(4-iodophenyl)-1H-pyrazol-4-yl]benzamide

: 1253733-74-2
7-cyano-5-(2,6-difluorophenyl)pyrazolo[4,3-c]isoquinoline-1-sulphonic acid dimethylamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: phosphorus pentoxide / 23 h / 165 °C / Inert atmosphere

2.1: 0.17 h / Inert atmosphere

2.2: 1.5 h / 130 °C

With phosphorus pentoxide;