3,4?dihydro?13?(4?methoxyphenyl)?2H?indazolo[2,1?b]phthalazine?1,6,11(13H)?trione

Base Information

• Chemical Name: 3,4?dihydro?13?(4?methoxyphenyl)?2H?indazolo[2,1?b]phthalazine?1,6,11(13H)?trione
• CAS No.: 1204395-12-9
• Molecular Formula: C₂₂H₁₈N₂O₄
• Molecular Weight: 374.396

Synonyms:3,4?dihydro?13?(4?methoxyphenyl)?2H?indazolo[2,1?b]phthalazine?1,6,11(13H)?trione

Chemical Property of 3,4?dihydro?13?(4?methoxyphenyl)?2H?indazolo[2,1?b]phthalazine?1,6,11(13H)?trione

Chemical Property:

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Technology Process of 3,4?dihydro?13?(4?methoxyphenyl)?2H?indazolo[2,1?b]phthalazine?1,6,11(13H)?trione

There total 2 articles about 3,4?dihydro?13?(4?methoxyphenyl)?2H?indazolo[2,1?b]phthalazine?1,6,11(13H)?trione 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: 96.0%

2,3-dihydrophthalazine-1,4-dione (1445-69-8) + 1,3-cylohexanedione (504-02-9) + 4-methoxy-benzaldehyde (123-11-5) → 3,4?dihydro?13?(4?methoxyphenyl)?2H?indazolo[2,1?b]phthalazine?1,6,11(13H)?trione (1204395-12-9)

Guidance literature:

With [4-(1,10-phenanthrolin-1-ium-1-yl)butane-1-sulfonate]₃PW₁₂O₄₀; In water; for 0.25h; Reflux; Green chemistry;

DOI:10.1007/s11164-019-03875-4

Reference yield: 91.0%

phthalic anhydride (85-44-9) + 1,3-cylohexanedione (504-02-9) + 4-methoxy-benzaldehyde (123-11-5) + hydrazine hydrate (7803-57-8,79785-97-0) → 3,4?dihydro?13?(4?methoxyphenyl)?2H?indazolo[2,1?b]phthalazine?1,6,11(13H)?trione (1204395-12-9)

Guidance literature:

With cobalt ferrite chitosan sulfonic acid magnetic nanoparticle; In neat (no solvent); at 80 ℃; for 7h; Green chemistry;

DOI:10.1039/c4ra09984b

Reference yield:

3,4?dihydro?13?(4?methoxyphenyl)?2H?indazolo[2,1?b]phthalazine?1,6,11(13H)?trione (1204395-12-9) + phenylhydrazine (100-63-0) → 16-(4-methoxyphenyl)-1,16-dihydrophthalazino[2',3':1,2]pyrazolo[4,3-a]carbazole-9,14-dione

Guidance literature:

With trifluoroacetic acid; In acetic acid; for 24h; Reflux;

DOI:10.1016/j.tetlet.2017.02.047

upstream raw materials:

2,3-dihydrophthalazine-1,4-dione

1,3-cylohexanedione

4-methoxy-benzaldehyde

phthalic anhydride

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