tert-butyl 4-(5-(4-(methylsulfinyl)benzyloxy)pyrimidin-2-yl)piperazine-1-carboxylate

Base Information

Chemical Name:tert-butyl 4-(5-(4-(methylsulfinyl)benzyloxy)pyrimidin-2-yl)piperazine-1-carboxylate
CAS No.:1272973-39-3
Molecular Formula:C₂₁H₂₈N₄O₄S
Molecular Weight:432.544
Hs Code.:

Synonyms:tert-butyl 4-(5-(4-(methylsulfinyl)benzyloxy)pyrimidin-2-yl)piperazine-1-carboxylate

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Chemical Property of tert-butyl 4-(5-(4-(methylsulfinyl)benzyloxy)pyrimidin-2-yl)piperazine-1-carboxylate

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Technology Process of tert-butyl 4-(5-(4-(methylsulfinyl)benzyloxy)pyrimidin-2-yl)piperazine-1-carboxylate

There total 4 articles about tert-butyl 4-(5-(4-(methylsulfinyl)benzyloxy)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: 66.0%

: 1272974-10-3
tert-butyl 4-(5-(4-(methylthio)benzyloxy)pyrimidin-2-yl)piperazine-1-carboxylate

: 1272973-39-3
tert-butyl 4-(5-(4-(methylsulfinyl)benzyloxy)pyrimidin-2-yl)piperazine-1-carboxylate

Guidance literature:: With sodium tungstate (VI) dihydrate; dihydrogen peroxide; In methanol; water; at 20 ℃; for 1h;

Reference yield:

: 1272973-58-6
4-(5-hydroxypyrimidin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester

: 1272973-39-3
tert-butyl 4-(5-(4-(methylsulfinyl)benzyloxy)pyrimidin-2-yl)piperazine-1-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 0.5 h / 20 °C / Inert atmosphere

1.2: 18 - 25 °C / Inert atmosphere

2.1: dihydrogen peroxide; sodium tungstate (VI) dihydrate / water; methanol / 1 h / 20 °C

With sodium tungstate (VI) dihydrate; di-isopropyl azodicarboxylate; dihydrogen peroxide; triphenylphosphine; In tetrahydrofuran; methanol; water;

Reference yield:

: 374930-88-8
tert-butyl 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate

: 1272973-39-3
tert-butyl 4-(5-(4-(methylsulfinyl)benzyloxy)pyrimidin-2-yl)piperazine-1-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium acetate; palladium diacetate; bis(pinacol)diborane / N,N-dimethyl-formamide / 16 h / 85 °C / Inert atmosphere

1.2: 16 h / 18 - 25 °C

2.1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 0.5 h / 20 °C / Inert atmosphere

2.2: 18 - 25 °C / Inert atmosphere

3.1: sodium tungstate (VI) dihydrate; dihydrogen peroxide / methanol; water / 1 h / 20 °C

With sodium tungstate (VI) dihydrate; di-isopropyl azodicarboxylate; dihydrogen peroxide; potassium acetate; palladium diacetate; triphenylphosphine; bis(pinacol)diborane; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide;