2-benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide

Base Information

Chemical Name:2-benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide
CAS No.:1414888-02-0
Molecular Formula:C₂₀H₂₂BNO₅S
Molecular Weight:399.275
Hs Code.:

Synonyms:2-benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide

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Chemical Property of 2-benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide

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Technology Process of 2-benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide

There total 3 articles about 2-benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide 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: 73.0%

: 1414888-01-9
2-benzyl-6-bromobenzo[d]isothiazol-3(2H)-one 1,1-dioxide

: 73183-34-3
bis(pinacol)diborane

: 1414888-02-0
2-benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide

Guidance literature:: With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; In 1,3-dioxane; at 90 ℃; for 12h; Inert atmosphere;
DOI:10.5560/ZNB.2012-0143 DOI:10.5560/ZNB.2012-0143

Reference yield:

: 62473-92-1
6-bromosaccharin

: 1414888-02-0
2-benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil

1.2: 51 h / 20 - 80 °C

2.1: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,3-dioxane / 12 h / 90 °C / Inert atmosphere

With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; sodium hydride; In 1,3-dioxane; N,N-dimethyl-formamide; mineral oil;
DOI:10.5560/ZNB.2012-0143 DOI:10.5560/ZNB.2012-0143

Reference yield:

: 100-39-0
benzyl bromide

: 1414888-02-0
2-benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil

1.2: 51 h / 20 - 80 °C

2.1: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,3-dioxane / 12 h / 90 °C / Inert atmosphere

With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; sodium hydride; In 1,3-dioxane; N,N-dimethyl-formamide; mineral oil;
DOI:10.5560/ZNB.2012-0143 DOI:10.5560/ZNB.2012-0143