ethyl 3-(2-(N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)sulfamoyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate

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Chemical Name:ethyl 3-(2-(N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)sulfamoyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate
CAS No.:1308254-79-6
Molecular Formula:C₂₀H₂₀BF₃N₂O₇S
Molecular Weight:500.26
Hs Code.:

Synonyms:ethyl 3-(2-(N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)sulfamoyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate

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Chemical Property of ethyl 3-(2-(N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)sulfamoyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate

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Technology Process of ethyl 3-(2-(N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)sulfamoyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate

There total 5 articles about ethyl 3-(2-(N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)sulfamoyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate 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: 40.0%

: 1308256-05-4
ethyl 3-(2-(chlorosulfonyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate

: 117098-94-9
(5-amino-2-hydroxymethylphenyl)boronic acid

: 1308254-79-6
ethyl 3-(2-(N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)sulfamoyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate

Guidance literature:: ethyl 3-(2-(chlorosulfonyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate; (5-amino-2-hydroxymethylphenyl)boronic acid; With 4-methyl-morpholine; In acetonitrile; at 0 - 20 ℃;

With ammonia; In methanol; at 40 ℃;

Reference yield:

: 99-61-6
3-nitro-benzaldehyde

: 1308254-79-6
ethyl 3-(2-(N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)sulfamoyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / N,N-dimethyl-formamide / 1.5 h / 0 - 20 °C

2.1: hydrogen / palladium on carbon / methanol / 2 h / 20 °C / 2068.65 Torr

3.1: 4-methyl-morpholine / dichloromethane / 0 °C

4.1: chlorosulfonic acid / 5 - 20 °C / Neat (no solvent)

5.1: 4-methyl-morpholine / acetonitrile / 0 - 20 °C

5.2: 40 °C

With 4-methyl-morpholine; chlorosulfonic acid; hydrogen; sodium hydride; palladium on carbon; In methanol; dichloromethane; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 5396-71-4
ethyl 3-(3-nitrophenyl)acrylate

: 1308254-79-6
ethyl 3-(2-(N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)sulfamoyl)-5-(2,2,2-trifluoroacetamido)phenyl)propanoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogen / palladium on carbon / methanol / 2 h / 20 °C / 2068.65 Torr

2.1: 4-methyl-morpholine / dichloromethane / 0 °C

3.1: chlorosulfonic acid / 5 - 20 °C / Neat (no solvent)

4.1: 4-methyl-morpholine / acetonitrile / 0 - 20 °C

4.2: 40 °C

With 4-methyl-morpholine; chlorosulfonic acid; hydrogen; palladium on carbon; In methanol; dichloromethane; acetonitrile;