4(3H)-Quinazolinone, 6-bromo-3-[[[5-[[(3-methoxyphenyl)methylene]amino]-1,3,4-thiadiazol-2- yl]methyl]amino]-2-methyl-

Base Information

Chemical Name:4(3H)-Quinazolinone, 6-bromo-3-[[[5-[[(3-methoxyphenyl)methylene]amino]-1,3,4-thiadiazol-2- yl]methyl]amino]-2-methyl-
CAS No.:518292-73-4
Molecular Formula:C20H17BrN6O2S
Molecular Weight:485.364
Hs Code.:
Mol file:518292-73-4.mol

Synonyms:

Suppliers and Price of 4(3H)-Quinazolinone, 6-bromo-3-[[[5-[[(3-methoxyphenyl)methylene]amino]-1,3,4-thiadiazol-2- yl]methyl]amino]-2-methyl-

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4(3H)-Quinazolinone, 6-bromo-3-[[[5-[[(3-methoxyphenyl)methylene]amino]-1,3,4-thiadiazol-2- yl]methyl]amino]-2-methyl-

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Technology Process of 4(3H)-Quinazolinone, 6-bromo-3-[[[5-[[(3-methoxyphenyl)methylene]amino]-1,3,4-thiadiazol-2- yl]methyl]amino]-2-methyl-

There total 4 articles about 4(3H)-Quinazolinone, 6-bromo-3-[[[5-[[(3-methoxyphenyl)methylene]amino]-1,3,4-thiadiazol-2- yl]methyl]amino]-2-methyl- 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: 64.0%

: 591-31-1
3-methoxy-benzaldehyde

: 518292-64-3
3-[(5-amino-1,3,4-thiadiazol-2-yl)methylamino]-6-bromo-2-methylquinazolin-4(3H)-one

: 518292-73-4
3-[(5-m-methoxybenzylideneamino-1,3,4-thiadiazol-2-yl)methylamino]-6-bromo-2-methylquinazolin-4(3H)-one

Guidance literature:: With acetic acid; In methanol; for 8h;
DOI:10.1016/S0223-5234(02)01389-2

Reference yield:

: 71822-97-4
3-amino-6-bromo-2-methylquinazolin-4(3H)-one

: 518292-73-4
3-[(5-m-methoxybenzylideneamino-1,3,4-thiadiazol-2-yl)methylamino]-6-bromo-2-methylquinazolin-4(3H)-one

Guidance literature:: Multi-step reaction with 4 steps

1: 65 percent / K₂CO₃ / acetone / 24 h / Heating

2: 68 percent / methanol / 15 h / Heating

3: 68 percent / conc. H₂SO₄ / 20 °C

4: 64 percent / glacial CH₃COOH / methanol / 8 h

With sulfuric acid; potassium carbonate; acetic acid; In methanol; acetone;
DOI:10.1016/S0223-5234(02)01389-2

Reference yield:

: 518292-60-9
ethyl N-(6-bromo-3,4-dihydro-2-methyl-4-oxoquinazolin-3-yl)glycinate

: 518292-73-4
3-[(5-m-methoxybenzylideneamino-1,3,4-thiadiazol-2-yl)methylamino]-6-bromo-2-methylquinazolin-4(3H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: 68 percent / methanol / 15 h / Heating

2: 68 percent / conc. H₂SO₄ / 20 °C

3: 64 percent / glacial CH₃COOH / methanol / 8 h

With sulfuric acid; acetic acid; In methanol;
DOI:10.1016/S0223-5234(02)01389-2