5-(4-acetoxyphenyl)-3-benzyl-2-bis(4-nitrophenylsulfonyl)aminopyrazine

Base Information

Chemical Name:5-(4-acetoxyphenyl)-3-benzyl-2-bis(4-nitrophenylsulfonyl)aminopyrazine
CAS No.:1238832-21-7
Molecular Formula:C₃₁H₂₃N₅O₁₀S₂
Molecular Weight:689.683
Hs Code.:

Synonyms:5-(4-acetoxyphenyl)-3-benzyl-2-bis(4-nitrophenylsulfonyl)aminopyrazine

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Chemical Property of 5-(4-acetoxyphenyl)-3-benzyl-2-bis(4-nitrophenylsulfonyl)aminopyrazine

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Technology Process of 5-(4-acetoxyphenyl)-3-benzyl-2-bis(4-nitrophenylsulfonyl)aminopyrazine

There total 3 articles about 5-(4-acetoxyphenyl)-3-benzyl-2-bis(4-nitrophenylsulfonyl)aminopyrazine 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: 52.1%

: 1238832-04-6
5-(4-acetoxyphenyl)-2-amino-3-benzylpyrazine

: 98-74-8
4-Nitrobenzenesulfonyl chloride

: 1238832-21-7
5-(4-acetoxyphenyl)-3-benzyl-2-bis(4-nitrophenylsulfonyl)aminopyrazine

Guidance literature:: 5-(4-acetoxyphenyl)-2-amino-3-benzylpyrazine; 4-Nitrobenzenesulfonyl chloride; pyridine; dmap; at 20 ℃; for 18.5h; Inert atmosphere;

With sodium hydrogencarbonate; In pyridine; water; at 20 ℃;

Reference yield:

: 40040-81-1
2-amino-3-benzyl-5-(4-methoxyphenyl)-pyrazine

: 1238832-21-7
5-(4-acetoxyphenyl)-3-benzyl-2-bis(4-nitrophenylsulfonyl)aminopyrazine

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine hydrochloride / 1 h / 200 °C

2.1: pyridine / 1 h / 0 - 20 °C / Inert atmosphere

3.1: dmap; pyridine / 18.5 h / 20 °C / Inert atmosphere

3.2: 20 °C

With pyridine hydrochloride; pyridine; dmap;

Reference yield:

: 37156-84-6
4-(5-amino-6-benzyl-pyrazin-2-yl)-phenol

: 1238832-21-7
5-(4-acetoxyphenyl)-3-benzyl-2-bis(4-nitrophenylsulfonyl)aminopyrazine

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine / 1 h / 0 - 20 °C / Inert atmosphere

2.1: dmap; pyridine / 18.5 h / 20 °C / Inert atmosphere

2.2: 20 °C

pyridine; dmap;