2-methyl-3-(2-methylphenyl)-7-[thiophen-2-carbonylamino]-4(3H)-quinazolinone

Base Information

Chemical Name:2-methyl-3-(2-methylphenyl)-7-[thiophen-2-carbonylamino]-4(3H)-quinazolinone
CAS No.:1364664-28-7
Molecular Formula:C₂₁H₁₇N₃O₂S
Molecular Weight:375.451
Hs Code.:

Synonyms:2-methyl-3-(2-methylphenyl)-7-[thiophen-2-carbonylamino]-4(3H)-quinazolinone

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Chemical Property of 2-methyl-3-(2-methylphenyl)-7-[thiophen-2-carbonylamino]-4(3H)-quinazolinone

Chemical Property:

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Technology Process of 2-methyl-3-(2-methylphenyl)-7-[thiophen-2-carbonylamino]-4(3H)-quinazolinone

There total 4 articles about 2-methyl-3-(2-methylphenyl)-7-[thiophen-2-carbonylamino]-4(3H)-quinazolinone 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:

: 5271-67-0
2-Thiophenecarbonyl chloride

: 734-44-1
2-methyl-3-(2-methylphenyl)-7-amino-4(3H)-quinazolinone

: 1364664-28-7
2-methyl-3-(2-methylphenyl)-7-[thiophen-2-carbonylamino]-4(3H)-quinazolinone

Guidance literature:: With pyridine; at 20 ℃;
DOI:10.1016/j.bmcl.2012.01.071

Reference yield:

: 95-53-4
o-toluidine

: 1364664-28-7
2-methyl-3-(2-methylphenyl)-7-[thiophen-2-carbonylamino]-4(3H)-quinazolinone

Guidance literature:: Multi-step reaction with 3 steps

2: hydrogenchloride; iron / ethanol; water

3: pyridine / 20 °C

With pyridine; hydrogenchloride; iron; In ethanol; water;
DOI:10.1016/j.bmcl.2012.01.071

Reference yield:

: 740-37-4
2-methyl-3-(2-methylphenyl)-7-nitro-4(3H)-quinazolinone

: 1364664-28-7
2-methyl-3-(2-methylphenyl)-7-[thiophen-2-carbonylamino]-4(3H)-quinazolinone

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride; iron / ethanol; water

2: pyridine / 20 °C

With pyridine; hydrogenchloride; iron; In ethanol; water;
DOI:10.1016/j.bmcl.2012.01.071