3-amino-1-(3-chlorophenyl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo-[1,2-b]phthalazine-2-carbonitrile

Base Information

• Chemical Name: 3-amino-1-(3-chlorophenyl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo-[1,2-b]phthalazine-2-carbonitrile
• CAS No.: 1206604-83-2
• Molecular Formula: C₁₈H₁₁ClN₄O₂
• Molecular Weight: 350.764

Synonyms:3-amino-1-(3-chlorophenyl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo-[1,2-b]phthalazine-2-carbonitrile

Chemical Property of 3-amino-1-(3-chlorophenyl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo-[1,2-b]phthalazine-2-carbonitrile

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Technology Process of 3-amino-1-(3-chlorophenyl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo-[1,2-b]phthalazine-2-carbonitrile

There total 5 articles about 3-amino-1-(3-chlorophenyl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo-[1,2-b]phthalazine-2-carbonitrile 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: 95.0%

2,3-dihydrophthalazine-1,4-dione (1445-69-8) + m-Chlorobenzaldehyde (587-04-2) + malononitrile (109-77-3) → 3-amino-1-(3-chlorophenyl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo-[1,2-b]phthalazine-2-carbonitrile (1206604-83-2)

Guidance literature:

With N,N,2,2,6,6-hexamethyl-N-(3-(trimethoxysilyl)propyl)piperidin-4-ammonium iodide grafted onto TiO₂-coated NiFe₂O₄ nanocatalyst; at 80 ℃; for 0.416667h; Green chemistry;

DOI:10.1002/aoc.5386

Reference yield: 91.0%

phthalamide (88-96-0) + m-Chlorobenzaldehyde (587-04-2) + malononitrile (109-77-3) → 3-amino-1-(3-chlorophenyl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo-[1,2-b]phthalazine-2-carbonitrile (1206604-83-2)

Guidance literature:

In neat (no solvent); at 100 ℃; for 0.133333h; Catalytic behavior; Green chemistry;

DOI:10.1039/d0nj03478a

Reference yield: 86.0%

phthalimide (136918-14-4,85-41-6) + m-Chlorobenzaldehyde (587-04-2) + malononitrile (109-77-3) → 3-amino-1-(3-chlorophenyl)-5,10-dioxo-5,10-dihydro-1H-pyrazolo-[1,2-b]phthalazine-2-carbonitrile (1206604-83-2)

Guidance literature:

With hydrazine hydrate; saccharin; In neat (no solvent); at 90 ℃; for 3.5h; Green chemistry;

DOI:10.1007/s13738-016-0871-5

upstream raw materials:

2,3-dihydrophthalazine-1,4-dione

m-Chlorobenzaldehyde

malononitrile

phthalic anhydride

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