tert-butyl (1-hydroxy-6-phenoxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)methylsulfonylcarbamate

Base Information

Chemical Name:tert-butyl (1-hydroxy-6-phenoxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)methylsulfonylcarbamate
CAS No.:1196474-04-0
Molecular Formula:C₁₉H₂₂BNO₇S
Molecular Weight:419.263
Hs Code.:

Synonyms:tert-butyl (1-hydroxy-6-phenoxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)methylsulfonylcarbamate

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Chemical Property of tert-butyl (1-hydroxy-6-phenoxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)methylsulfonylcarbamate

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Technology Process of tert-butyl (1-hydroxy-6-phenoxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)methylsulfonylcarbamate

There total 5 articles about tert-butyl (1-hydroxy-6-phenoxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)methylsulfonylcarbamate 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:

: 59142-68-6
2-bromo-4-fluorobenzaldehyde

: 1196474-04-0
tert-butyl (1-hydroxy-6-phenoxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)methylsulfonylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 20 - 100 °C

2.1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 1.5 h / 80 °C / Inert atmosphere

3.1: n-butyllithium; N-ethyl-N,N-diisopropylamine / tetrahydrofuran; hexane / 1 h / 0 °C

3.2: -78 - 20 °C

3.3: pH 3

With n-butyllithium; potassium acetate; potassium carbonate; N-ethyl-N,N-diisopropylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In tetrahydrofuran; 1,4-dioxane; hexane; N,N-dimethyl-formamide;

Reference yield:

: 1196474-93-7
4-phenoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

: 147751-16-4
tert-butyl (methylsulfonyl)carbamate

: 1196474-04-0
tert-butyl (1-hydroxy-6-phenoxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)methylsulfonylcarbamate

Guidance literature:: tert-butyl (methylsulfonyl)carbamate; With n-butyllithium; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; hexane; at 0 ℃; for 1h;

4-phenoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde; In tetrahydrofuran; hexane; at -78 - 20 ℃;

With hydrogenchloride; In tetrahydrofuran; hexane; water; pH=3;

Reference yield:

: 1196474-92-6
2-bromo-4-phenoxybenzaldehyde

: 1196474-04-0
tert-butyl (1-hydroxy-6-phenoxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)methylsulfonylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 1.5 h / 80 °C / Inert atmosphere

2.1: n-butyllithium; N-ethyl-N,N-diisopropylamine / tetrahydrofuran; hexane / 1 h / 0 °C

2.2: -78 - 20 °C

2.3: pH 3

With n-butyllithium; potassium acetate; N-ethyl-N,N-diisopropylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In tetrahydrofuran; 1,4-dioxane; hexane;