tert-butyl 4-[4-(benzylamino)pyrimidin-2-yl]piperazine-1-carboxylate

Base Information

• Chemical Name: tert-butyl 4-[4-(benzylamino)pyrimidin-2-yl]piperazine-1-carboxylate
• CAS No.: 1296135-47-1
• Molecular Formula: C₂₀H₂₇N₅O₂
• Molecular Weight: 369.467
• Mol file: 1296135-47-1.mol

Synonyms:tert-butyl 4-[4-(benzylamino)pyrimidin-2-yl]piperazine-1-carboxylate

Chemical Property of tert-butyl 4-[4-(benzylamino)pyrimidin-2-yl]piperazine-1-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of tert-butyl 4-[4-(benzylamino)pyrimidin-2-yl]piperazine-1-carboxylate

There total 1 articles about tert-butyl 4-[4-(benzylamino)pyrimidin-2-yl]piperazine-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: 90.0%

N-benzylmethyl-2-chloropyrimidin-4-amine (71406-74-1) + 1-t-Butoxycarbonylpiperazine (57260-71-6) → tert-butyl 4-[4-(benzylamino)pyrimidin-2-yl]piperazine-1-carboxylate (1296135-47-1)

Guidance literature:

In butan-1-ol; at 145 - 150 ℃;

DOI:10.1016/j.bmc.2011.02.030

Reference yield: 75.0%

tert-butyl 4-[4-(benzylamino)pyrimidin-2-yl]piperazine-1-carboxylate (1296135-47-1) → N-benzyl-2-(piperazin-1-yl)pyrimidin-4-amine (479691-87-7)

Guidance literature:

tert-butyl 4-[4-(benzylamino)pyrimidin-2-yl]piperazine-1-carboxylate; With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 2.08333h;

With sodium hydrogencarbonate; In dichloromethane; ethyl acetate;

DOI:10.1016/j.bmc.2011.02.030

Reference yield:

tert-butyl 4-[4-(benzylamino)pyrimidin-2-yl]piperazine-1-carboxylate (1296135-47-1) → 4-(4-(benzylamino)pyrimidin-2-yl)-N-(4-(trifluoromethyl)phenyl)piperazine-1-carboxamide

Guidance literature:

Multi-step reaction with 2 steps

1: hydrogenchloride / methanol / 6 h / 20 °C

2: N-ethyl-N,N-diisopropylamine / dichloromethane / 3 h / 20 °C

With hydrogenchloride; N-ethyl-N,N-diisopropylamine; In methanol; dichloromethane;

DOI:10.1016/j.ejmech.2017.08.067

upstream raw materials:

N-benzylmethyl-2-chloropyrimidin-4-amine

1-t-Butoxycarbonylpiperazine

Downstream raw materials:

N-benzyl-2-(piperazin-1-yl)pyrimidin-4-amine