(R)-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine

Base Information

Chemical Name:(R)-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine
CAS No.:877399-48-9
Molecular Formula:C₂₉H₃₈BCl₂FN₂O₇
Molecular Weight:627.345
Hs Code.:

Synonyms:(R)-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (R)-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine

Chemical Property:

Purity/Quality:: 95%-98% ^*data from raw suppliers

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Technology Process of (R)-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine

There total 7 articles about (R)-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine 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: 97.0%

: 877399-47-8
(R)-5-bromo-N,N-bis-(tert-butoxycarbonyl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridine-2-amine

: 73183-34-3
bis(pinacol)diborane

: 877399-48-9
(R)-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine

Guidance literature:: With potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In dimethyl sulfoxide; at 80 ℃; for 12h;

Reference yield:

: 877397-70-1
(R)-3-(1-(2,6-dichloro-3-fluorophenyl)ethyoxyl)-2-nitropyridine

: 877399-48-9
(R)-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine

Guidance literature:: Multi-step reaction with 4 steps

1: iron; hydrogenchloride / ethanol / 2.5 h / 90 °C

2: N-Bromosuccinimide / acetonitrile / 1.33 h / 0 °C

3: dmap; triethylamine / tetrahydrofuran / 70 °C

4: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / dimethyl sulfoxide / 5 h / 80 °C / Inert atmosphere

With hydrogenchloride; dmap; N-Bromosuccinimide; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; iron; triethylamine; In tetrahydrofuran; ethanol; dimethyl sulfoxide; acetonitrile;

Reference yield:

: 1448326-33-7,877399-00-3
5-bromo-3-[1 (R)-(2,6-dichloro-3-fluoro-phenyl)-ethoxy]-pyridin-2-ylamine

: 877399-48-9
(R)-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine

Guidance literature:: Multi-step reaction with 2 steps

1: dmap; triethylamine / tetrahydrofuran / 70 °C

2: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / dimethyl sulfoxide / 5 h / 80 °C / Inert atmosphere

With dmap; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; triethylamine; In tetrahydrofuran; dimethyl sulfoxide;