3-(5-amino-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl)benzenesulfonamide

Base Information

Chemical Name:3-(5-amino-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl)benzenesulfonamide
CAS No.:1338795-24-6
Molecular Formula:C₁₉H₂₂N₄O₃S
Molecular Weight:386.475
Hs Code.:

Synonyms:3-(5-amino-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl)benzenesulfonamide

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Chemical Property of 3-(5-amino-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl)benzenesulfonamide

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Technology Process of 3-(5-amino-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl)benzenesulfonamide

There total 4 articles about 3-(5-amino-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl)benzenesulfonamide 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: 86.0%

: 1338795-26-8
3-(6-methyl-5-nitro-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl)benzenesulfonamide

: 1338795-24-6
3-(5-amino-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl)benzenesulfonamide

Guidance literature:: With hydrogen; palladium on activated charcoal; In methanol; water; at 30 ℃; under 760.051 Torr;

Reference yield:

: 81115-43-7
6-methyl-5-nitro-1H-indazole

: 1338795-24-6
3-(5-amino-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl)benzenesulfonamide

Guidance literature:: Multi-step reaction with 4 steps

1: bromine / methanol / 1 h / Reflux

2: toluene-4-sulfonic acid / dichloromethane / 2 h / 20 °C

3: sodium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane; water / 80 °C / Inert atmosphere

4: hydrogen / palladium on activated charcoal / water; methanol / 30 °C / 760.05 Torr

With hydrogen; bromine; sodium carbonate; toluene-4-sulfonic acid; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium on activated charcoal; In 1,4-dioxane; methanol; dichloromethane; water;

Reference yield:

: 1000343-58-7
3-bromo-6-methyl-5-nitro-1H-indazole

: 1338795-24-6
3-(5-amino-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-3-yl)benzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1: toluene-4-sulfonic acid / dichloromethane / 2 h / 20 °C

2: sodium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane; water / 80 °C / Inert atmosphere

3: hydrogen / palladium on activated charcoal / water; methanol / 30 °C / 760.05 Torr

With hydrogen; sodium carbonate; toluene-4-sulfonic acid; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium on activated charcoal; In 1,4-dioxane; methanol; dichloromethane; water;