benzyl 4-{6-[2-amino-4-(methylsulfonyl)phenyl]-4H-1,3-benzodioxin-2-yl}piperidine-1-carboxylate

Base Information

Chemical Name:benzyl 4-{6-[2-amino-4-(methylsulfonyl)phenyl]-4H-1,3-benzodioxin-2-yl}piperidine-1-carboxylate
CAS No.:1200572-71-9
Molecular Formula:C₂₈H₃₀N₂O₆S
Molecular Weight:522.622
Hs Code.:

Synonyms:benzyl 4-{6-[2-amino-4-(methylsulfonyl)phenyl]-4H-1,3-benzodioxin-2-yl}piperidine-1-carboxylate

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Chemical Property of benzyl 4-{6-[2-amino-4-(methylsulfonyl)phenyl]-4H-1,3-benzodioxin-2-yl}piperidine-1-carboxylate

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Technology Process of benzyl 4-{6-[2-amino-4-(methylsulfonyl)phenyl]-4H-1,3-benzodioxin-2-yl}piperidine-1-carboxylate

There total 4 articles about benzyl 4-{6-[2-amino-4-(methylsulfonyl)phenyl]-4H-1,3-benzodioxin-2-yl}piperidine-1-carboxylate 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: 81.0%

: 1200572-69-5
benzyl 4-{6-[4-(methylsulfonyl)-2-nitrophenyl]-4H-1,3-benzodioxin-2-yl}piperidine-1-carboxylate

: 1200572-71-9
benzyl 4-{6-[2-amino-4-(methylsulfonyl)phenyl]-4H-1,3-benzodioxin-2-yl}piperidine-1-carboxylate

Guidance literature:: With indium; ammonium chloride; In methanol; at 85 ℃; for 15h;

Reference yield:

: 1200575-51-4
benzyl 4-(6-bromo-4H-1,3-benzodioxin-2-yl)piperidine-1-carboxylate

: 1200572-71-9
benzyl 4-{6-[2-amino-4-(methylsulfonyl)phenyl]-4H-1,3-benzodioxin-2-yl}piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium acetate; 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,2-dimethoxyethane / 1 h / 90 °C

1.2: 15 h / 90 °C

2.1: indium; ammonium chloride / methanol / 15 h / 85 °C

With indium; potassium acetate; ammonium chloride; 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In methanol; 1,2-dimethoxyethane;

Reference yield:

: 2316-64-5
5-bromo-2-hydroxybenzyl alcohol

: 1200572-71-9
benzyl 4-{6-[2-amino-4-(methylsulfonyl)phenyl]-4H-1,3-benzodioxin-2-yl}piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: toluene-4-sulfonic acid / chloroform / 3 h / Molecular sieve; Dean-Stark apparatus; Reflux

2.1: potassium acetate; 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,2-dimethoxyethane / 1 h / 90 °C

2.2: 15 h / 90 °C

3.1: indium; ammonium chloride / methanol / 15 h / 85 °C

With indium; potassium acetate; ammonium chloride; toluene-4-sulfonic acid; 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In methanol; 1,2-dimethoxyethane; chloroform;