4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-ethoxyethyl)benzenesulfonamide

Base Information

Chemical Name:4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-ethoxyethyl)benzenesulfonamide
CAS No.:1308254-83-2
Molecular Formula:C₁₇H₂₁BN₂O₅S
Molecular Weight:376.241
Hs Code.:

Synonyms:4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-ethoxyethyl)benzenesulfonamide

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Chemical Property of 4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-ethoxyethyl)benzenesulfonamide

Chemical Property:

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Technology Process of 4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-ethoxyethyl)benzenesulfonamide

There total 5 articles about 4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-ethoxyethyl)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:

: 1308256-09-8
(E)-N-(3-(2-ethoxyvinyl)-4-(N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)sulfamoyl)phenyl)-2,2,2-trifluoroacetamide

: 1308254-83-2
4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-ethoxyethyl)benzenesulfonamide

Guidance literature:: With ammonia; hydrogen; palladium 10% on activated carbon; In methanol; for 4h; under 2585.81 Torr;

Reference yield:

: N-(3-bromophenyl)-2,2,2-trifluoroacetamide

: 1308254-83-2
4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-ethoxyethyl)benzenesulfonamide

Guidance literature:: Multi-step reaction with 4 steps

1: chlorosulfonic acid / 0 - 20 °C / Neat (no solvent)

2: pyridine / acetonitrile / 0 °C

3: dimethylamino ethanol / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1-methyl-pyrrolidin-2-one / 100 °C

4: hydrogen; ammonia / palladium 10% on activated carbon / methanol / 4 h / 2585.81 Torr

With pyridine; chlorosulfonic acid; ammonia; hydrogen; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium 10% on activated carbon; In 1-methyl-pyrrolidin-2-one; methanol; acetonitrile;

Reference yield:

: 591-19-5
m-Bromoaniline

: 1308254-83-2
4-amino-N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-ethoxyethyl)benzenesulfonamide

Guidance literature:: Multi-step reaction with 5 steps

1: triethylamine / dichloromethane / 3.5 h / 0 - 20 °C

2: chlorosulfonic acid / 0 - 20 °C / Neat (no solvent)

3: pyridine / acetonitrile / 0 °C

4: dimethylamino ethanol / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1-methyl-pyrrolidin-2-one / 100 °C

5: hydrogen; ammonia / palladium 10% on activated carbon / methanol / 4 h / 2585.81 Torr

With pyridine; chlorosulfonic acid; ammonia; hydrogen; triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium 10% on activated carbon; In 1-methyl-pyrrolidin-2-one; methanol; dichloromethane; acetonitrile;