N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-methoxyethyl)-4-nitrobenzenesulfonamide

Base Information

Chemical Name:N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-methoxyethyl)-4-nitrobenzenesulfonamide
CAS No.:1308256-15-6
Molecular Formula:C₁₆H₁₇BN₂O₇S
Molecular Weight:392.197
Hs Code.:

Synonyms:N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-methoxyethyl)-4-nitrobenzenesulfonamide

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

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

There total 8 articles about N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-methoxyethyl)-4-nitrobenzenesulfonamide 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: 50.0%

: 1308256-14-5
2-(2-methoxyethyl)-4-nitrobenzene-1-sulfonyl chloride

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

: 1308256-15-6
N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-methoxyethyl)-4-nitrobenzenesulfonamide

Guidance literature:: With 4-methyl-morpholine; In acetonitrile; at 0 - 20 ℃;

Reference yield:

: 7149-70-4
2-bromo-5-nitrotoluene

: 1308256-15-6
N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-methoxyethyl)-4-nitrobenzenesulfonamide

Guidance literature:: Multi-step reaction with 8 steps

1.1: dibenzoyl peroxide; N-Bromosuccinimide / tetrachloromethane / Reflux

2.1: toluene; water / 60 °C / Reflux

3.1: hydrogenchloride / 20 °C

4.1: tetrahydrofuran; methanol / 0 - 20 °C

5.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C

5.2: 20 °C

6.1: caesium carbonate / N,N-dimethyl-formamide / 3 h / 20 °C

7.1: chlorine / dichloromethane; water / 0.08 h / 0 °C

8.1: 4-methyl-morpholine / acetonitrile / 0 - 20 °C

With 4-methyl-morpholine; hydrogenchloride; N-Bromosuccinimide; chlorine; sodium hydride; caesium carbonate; dibenzoyl peroxide; In tetrahydrofuran; methanol; tetrachloromethane; dichloromethane; water; N,N-dimethyl-formamide; toluene; acetonitrile;

Reference yield:

: 52761-10-1
2-(2-bromo-5-nitrophenyl)acetonitrile

: 1308256-15-6
N-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)-2-(2-methoxyethyl)-4-nitrobenzenesulfonamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: hydrogenchloride / 20 °C

2.1: tetrahydrofuran; methanol / 0 - 20 °C

3.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C

3.2: 20 °C

4.1: caesium carbonate / N,N-dimethyl-formamide / 3 h / 20 °C

5.1: chlorine / dichloromethane; water / 0.08 h / 0 °C

6.1: 4-methyl-morpholine / acetonitrile / 0 - 20 °C

With 4-methyl-morpholine; hydrogenchloride; chlorine; sodium hydride; caesium carbonate; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;