7-nitro-2-p-tolyl-2,3-dihydro-1,2-benzoselenazole

Base Information

Chemical Name:7-nitro-2-p-tolyl-2,3-dihydro-1,2-benzoselenazole
CAS No.:1315303-50-4
Molecular Formula:C₁₄H₁₂N₂O₂Se
Molecular Weight:319.221
Hs Code.:

Synonyms:

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Chemical Property of 7-nitro-2-p-tolyl-2,3-dihydro-1,2-benzoselenazole

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Technology Process of 7-nitro-2-p-tolyl-2,3-dihydro-1,2-benzoselenazole

There total 6 articles about 7-nitro-2-p-tolyl-2,3-dihydro-1,2-benzoselenazole 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: 13.0%

: 1315303-31-1
N-[2-(butylselanyl)-3-nitrobenzyl]-4-methylaniline

: 1315303-50-4
7-nitro-2-p-tolyl-2,3-dihydro-1,2-benzoselenazole

: 1315303-51-5
2-(2-bromo-4-methylphenyl)-7-nitro-2,3-dihydro-1,2-benzoselenazole

: C₂₈H₂₀N₄O₄Se₂

Guidance literature:: N-[2-(butylselanyl)-3-nitrobenzyl]-4-methylaniline; With bromine; In chloroform; at 0 ℃;

With triethylamine; In chloroform;
DOI:10.1039/c1cc12152a

Reference yield: 3.0%

: 1315303-31-1
N-[2-(butylselanyl)-3-nitrobenzyl]-4-methylaniline

: 1315303-50-4
7-nitro-2-p-tolyl-2,3-dihydro-1,2-benzoselenazole

: 1315303-51-5
2-(2-bromo-4-methylphenyl)-7-nitro-2,3-dihydro-1,2-benzoselenazole

: 1315303-53-7
2-bromo-N-[2-(butylselanyl)-3-nitrobenzyl]-4-methylaniline

Guidance literature:: N-[2-(butylselanyl)-3-nitrobenzyl]-4-methylaniline; With bromine; In chloroform; at 0 ℃; for 0.5h; Inert atmosphere;

With triethylamine; In chloroform; at 20 ℃; for 2h; Inert atmosphere;
DOI:10.1002/ejoc.201100899

Reference yield:

: 1315303-42-4
N-(2-bromo-3-nitrobenzylimino)-4-methylaniline

: 1315303-50-4
7-nitro-2-p-tolyl-2,3-dihydro-1,2-benzoselenazole

: 1315303-51-5
2-(2-bromo-4-methylphenyl)-7-nitro-2,3-dihydro-1,2-benzoselenazole

: 1315303-53-7
2-bromo-N-[2-(butylselanyl)-3-nitrobenzyl]-4-methylaniline

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium tetrahydroborate / ethanol / 5 h / 20 °C / Inert atmosphere

2.1: ethanol / 0 - 20 °C / Inert atmosphere

3.1: bromine / chloroform / 0.5 h / 0 °C / Inert atmosphere

3.2: 2 h / 20 °C / Inert atmosphere

With sodium tetrahydroborate; bromine; In ethanol; chloroform;
DOI:10.1002/ejoc.201100899