4-(6-oxo-6,7,8,9-tetrahydro-2,7,9a-triaza-benzo[cd]azulen-1-yl)-benzaldehyde

Base Information

Chemical Name:4-(6-oxo-6,7,8,9-tetrahydro-2,7,9a-triaza-benzo[cd]azulen-1-yl)-benzaldehyde
CAS No.:328543-07-3
Molecular Formula:C₁₇H₁₃N₃O₂
Molecular Weight:291.309
Hs Code.:

Synonyms:4-(6-oxo-6,7,8,9-tetrahydro-2,7,9a-triaza-benzo[cd]azulen-1-yl)-benzaldehyde

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Chemical Property of 4-(6-oxo-6,7,8,9-tetrahydro-2,7,9a-triaza-benzo[cd]azulen-1-yl)-benzaldehyde

Chemical Property:

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Technology Process of 4-(6-oxo-6,7,8,9-tetrahydro-2,7,9a-triaza-benzo[cd]azulen-1-yl)-benzaldehyde

There total 4 articles about 4-(6-oxo-6,7,8,9-tetrahydro-2,7,9a-triaza-benzo[cd]azulen-1-yl)-benzaldehyde 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: 74.0%

: 328543-05-1
1-(4-Diethoxymethyl-phenyl)-8,9-dihydro-7H-2,7,9a-triaza-benzo[cd]azulen-6-one

: 328543-07-3
4-(6-oxo-6,7,8,9-tetrahydro-2,7,9a-triaza-benzo[cd]azulen-1-yl)-benzaldehyde

Guidance literature:: With sulfuric acid; In ethanol; water; for 5h; Heating;
DOI:10.1021/jm0255769

Reference yield:

: 5337-09-7
2-bromo-3-nitro-benzoic acid methyl ester

: 328543-07-3
4-(6-oxo-6,7,8,9-tetrahydro-2,7,9a-triaza-benzo[cd]azulen-1-yl)-benzaldehyde

Guidance literature:: Multi-step reaction with 4 steps

1: 89 percent / N,N-dimethyl-acetamide / 4.5 h / 100 °C

2: H₂; acetic acid / Pd/C / ethyl acetate / 2585.81 Torr

3: 77 percent / NaHSO₃ / N,N-dimethyl-acetamide / 2 h / 100 °C

4: 74 percent / conc. H₂SO₄ / ethanol; H₂O / 5 h / Heating

With sulfuric acid; hydrogen; sodium hydrogensulfite; acetic acid; palladium on activated charcoal; In ethanol; N,N-dimethyl acetamide; water; ethyl acetate;
DOI:10.1021/jm0255769

Reference yield:

: 328546-65-2
9-nitro-1,2,3,4-tetrahydro-5H-1,4-benzodiazepin-5-one

: 328543-07-3
4-(6-oxo-6,7,8,9-tetrahydro-2,7,9a-triaza-benzo[cd]azulen-1-yl)-benzaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1: H₂; acetic acid / Pd/C / ethyl acetate / 2585.81 Torr

2: 77 percent / NaHSO₃ / N,N-dimethyl-acetamide / 2 h / 100 °C

3: 74 percent / conc. H₂SO₄ / ethanol; H₂O / 5 h / Heating

With sulfuric acid; hydrogen; sodium hydrogensulfite; acetic acid; palladium on activated charcoal; In ethanol; N,N-dimethyl acetamide; water; ethyl acetate;
DOI:10.1021/jm0255769