12-methyl-7-(p-methylphenyl)-10-oxo-indeno<1,2-b>-1,2,5-oxadiazolo<3,4-d>pyridine

Base Information

Chemical Name:12-methyl-7-(p-methylphenyl)-10-oxo-indeno<1,2-b>-1,2,5-oxadiazolo<3,4-d>pyridine
CAS No.:225795-66-4
Molecular Formula:C₂₀H₁₃N₃O₂
Molecular Weight:327.342
Hs Code.:

Synonyms:12-methyl-7-(p-methylphenyl)-10-oxo-indeno<1,2-b>-1,2,5-oxadiazolo<3,4-d>pyridine

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Chemical Property of 12-methyl-7-(p-methylphenyl)-10-oxo-indeno<1,2-b>-1,2,5-oxadiazolo<3,4-d>pyridine

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Technology Process of 12-methyl-7-(p-methylphenyl)-10-oxo-indeno<1,2-b>-1,2,5-oxadiazolo<3,4-d>pyridine

There total 4 articles about 12-methyl-7-(p-methylphenyl)-10-oxo-indeno<1,2-b>-1,2,5-oxadiazolo<3,4-d>pyridine 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: 37.0%

: 225795-71-1
6-ethoxycarbonyl-4,7-di(p-methylphenyl)-1,2,5-oxadiazolo<3,4-c>pyridine

: 225795-66-4
12-methyl-7-(p-methylphenyl)-10-oxo-indeno<1,2-b>-1,2,5-oxadiazolo<3,4-d>pyridine

Guidance literature:: With PPA; at 125 - 135 ℃; for 24h;
DOI:10.3987/COM-98-S(H)88

Reference yield:

: 21443-49-2
3,4-bis(p-methylbenzoyl)-1,2,5-oxadiazole-N-oxide

: 225795-66-4
12-methyl-7-(p-methylphenyl)-10-oxo-indeno<1,2-b>-1,2,5-oxadiazolo<3,4-d>pyridine

Guidance literature:: Multi-step reaction with 3 steps

1: 31 percent / Zn, glacial acetic acid, acetic anhydride / tetrahydrofuran / 3.5 h / Ambient temperature

2: 76 percent / butan-1-ol / 24 h / Heating

3: 37 percent / polyphosphoric acid / 24 h / 125 - 135 °C

With PPA; acetic anhydride; acetic acid; zinc; In tetrahydrofuran; butan-1-ol;
DOI:10.3987/COM-98-S(H)88

Reference yield:

: 75534-75-7
3,4-bis(p-methylbenzoyl)-1,2,5-oxadiazole

: 225795-66-4
12-methyl-7-(p-methylphenyl)-10-oxo-indeno<1,2-b>-1,2,5-oxadiazolo<3,4-d>pyridine

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / butan-1-ol / 24 h / Heating

2: 37 percent / polyphosphoric acid / 24 h / 125 - 135 °C

With PPA; In butan-1-ol;
DOI:10.3987/COM-98-S(H)88