tert-butyl (3R,4R)-4-(5-cyano-6-(p-tolylamino)pyrazin-2-ylamino)tetrahydro-2H-pyran-3-ylcarbamate

Base Information

Chemical Name:tert-butyl (3R,4R)-4-(5-cyano-6-(p-tolylamino)pyrazin-2-ylamino)tetrahydro-2H-pyran-3-ylcarbamate
CAS No.:1438424-15-7
Molecular Formula:C₂₂H₂₈N₆O₃
Molecular Weight:424.503
Hs Code.:

Synonyms:tert-butyl (3R,4R)-4-(5-cyano-6-(p-tolylamino)pyrazin-2-ylamino)tetrahydro-2H-pyran-3-ylcarbamate

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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 tert-butyl (3R,4R)-4-(5-cyano-6-(p-tolylamino)pyrazin-2-ylamino)tetrahydro-2H-pyran-3-ylcarbamate

Chemical Property:

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

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Technology Process of tert-butyl (3R,4R)-4-(5-cyano-6-(p-tolylamino)pyrazin-2-ylamino)tetrahydro-2H-pyran-3-ylcarbamate

There total 3 articles about tert-butyl (3R,4R)-4-(5-cyano-6-(p-tolylamino)pyrazin-2-ylamino)tetrahydro-2H-pyran-3-ylcarbamate 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:

: 1438424-14-6
tert-butyl ((3R,4R)-4-((6-chloro-5-cyanopyrazin-2-yl)amino)tetrahydro-2H-pyran-3-yl)carbamate

: 106-49-0,12221-03-3
p-toluidine

: 1438424-15-7
tert-butyl (3R,4R)-4-(5-cyano-6-(p-tolylamino)pyrazin-2-ylamino)tetrahydro-2H-pyran-3-ylcarbamate

Guidance literature:: With palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; In 1,4-dioxane; at 95 ℃; for 4h;

Reference yield:

: 1240390-36-6,1350734-62-1
tert-butyl ((3R,4R)-4-aminotetrahydro-2H-pyran-3-yl)carbamate

: 1438424-15-7
tert-butyl (3R,4R)-4-(5-cyano-6-(p-tolylamino)pyrazin-2-ylamino)tetrahydro-2H-pyran-3-ylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: N-ethyl-N,N-diisopropylamine / acetonitrile / 5 h / 50 °C

2: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; palladium diacetate; potassium carbonate / 1,4-dioxane / 4 h / 95 °C

With palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; N-ethyl-N,N-diisopropylamine; In 1,4-dioxane; acetonitrile;

Reference yield:

: 313339-92-3
3,5-dichloro-pyrazine-2-carbonitrile

: 1438424-15-7
tert-butyl (3R,4R)-4-(5-cyano-6-(p-tolylamino)pyrazin-2-ylamino)tetrahydro-2H-pyran-3-ylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: N-ethyl-N,N-diisopropylamine / acetonitrile / 5 h / 50 °C

2: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; palladium diacetate; potassium carbonate / 1,4-dioxane / 4 h / 95 °C

With palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; N-ethyl-N,N-diisopropylamine; In 1,4-dioxane; acetonitrile;