{6'-[(tert-butoxycarbonyl)(3-chlorophenyl)amino][2,2']bipyrazinyl-6-yl}carbamic acid tert-butyl ester

Base Information

Chemical Name:{6'-[(tert-butoxycarbonyl)(3-chlorophenyl)amino][2,2']bipyrazinyl-6-yl}carbamic acid tert-butyl ester
CAS No.:405939-20-0
Molecular Formula:C₂₄H₂₇ClN₆O₄
Molecular Weight:498.969
Hs Code.:

Synonyms:{6'-[(tert-butoxycarbonyl)(3-chlorophenyl)amino][2,2']bipyrazinyl-6-yl}carbamic acid tert-butyl ester

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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 {6'-[(tert-butoxycarbonyl)(3-chlorophenyl)amino][2,2']bipyrazinyl-6-yl}carbamic acid tert-butyl ester

Chemical Property:

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

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Technology Process of {6'-[(tert-butoxycarbonyl)(3-chlorophenyl)amino][2,2']bipyrazinyl-6-yl}carbamic acid tert-butyl ester

There total 4 articles about {6'-[(tert-butoxycarbonyl)(3-chlorophenyl)amino][2,2']bipyrazinyl-6-yl}carbamic acid tert-butyl ester 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: 68.0%

: 405939-76-6
6'-[tert-butoxycarbonyl-(3-chloro-phenyl)-amino]-[2,2']bipyrazinyl-6-carboxylic acid

: 75-65-0
tert-butyl alcohol

: 405939-20-0
{6'-[(tert-butoxycarbonyl)(3-chlorophenyl)amino][2,2']bipyrazinyl-6-yl}carbamic acid tert-butyl ester

Guidance literature:: With diphenylphosphoranyl azide; triethylamine; In toluene; at 60 - 90 ℃; for 3.5h;
DOI:10.1021/jm040099a

Reference yield:

: 405940-12-7
(3-chlorophenyl)(6-chloropyrazin-2-yl)carbamic acid tert-butyl ester

: 405939-20-0
{6'-[(tert-butoxycarbonyl)(3-chlorophenyl)amino][2,2']bipyrazinyl-6-yl}carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 75 percent / Pd(PPh₃)2Cl₂; LiCl / toluene / 6.5 h / 100 °C

2: 96 percent / aq. LiOH / tetrahydrofuran / 2 h / 20 °C

3: 68 percent / diphenylphosphoryl azide; Et₃N / toluene / 3.5 h / 60 - 90 °C

With bis-triphenylphosphine-palladium(II) chloride; lithium hydroxide; diphenylphosphoranyl azide; triethylamine; lithium chloride; In tetrahydrofuran; toluene; 1: Stille coupling / 3: Curtius rearrangement;
DOI:10.1021/jm040099a

Reference yield:

: 405939-19-7
6'-[(tert-butoxycarbonyl)(3-chlorophenyl)amino][2,2']bipyrazinyl-6-carboxylic acid methyl ester

: 405939-20-0
{6'-[(tert-butoxycarbonyl)(3-chlorophenyl)amino][2,2']bipyrazinyl-6-yl}carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / aq. LiOH / tetrahydrofuran / 2 h / 20 °C

2: 68 percent / diphenylphosphoryl azide; Et₃N / toluene / 3.5 h / 60 - 90 °C

With lithium hydroxide; diphenylphosphoranyl azide; triethylamine; In tetrahydrofuran; toluene; 2: Curtius rearrangement;
DOI:10.1021/jm040099a