(4-{3-[3-(4-Methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone

Base Information

• Chemical Name: (4-{3-[3-(4-Methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone
• CAS No.: 138909-93-0
• Molecular Formula: C₂₈H₂₆N₄O₄
• Molecular Weight: 482.539

Synonyms:(4-{3-[3-(4-Methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone

Chemical Property of (4-{3-[3-(4-Methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone

Chemical Property:

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Technology Process of (4-{3-[3-(4-Methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone

There total 1 articles about (4-{3-[3-(4-Methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone 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: 70.0%

diazomethane (186581-53-3,908094-01-9,334-88-3) + (2E,2'E)-3,3'-(1,3-phenylene)bis(1-(4-methoxyphenyl)prop-2-en-1-one) (143517-12-8) → (4-{3-[3-(4-Methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone (138909-93-0)

Guidance literature:

With triethylamine; In diethyl ether; chloroform; at -20 ℃; for 48h;

Reference yield: 63.0%

benzoyl chloride (98-88-4) + (4-{3-[3-(4-Methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone (138909-93-0) → (1-Benzoyl-4-{3-[1-benzoyl-3-(4-methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone (138909-83-8)

Guidance literature:

With pyridine; for 5h; Heating;

Reference yield: 51.0%

(4-{3-[3-(4-Methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone (138909-93-0) → (4-{3-[3-(4-Methoxy-benzoyl)-1-nitroso-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-1-nitroso-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone (138909-81-6)

Guidance literature:

With hydrogenchloride; sodium nitrite; for 0.916667h;

upstream raw materials:

diazomethane

(2E,2'E)-3,3'-(1,3-phenylene)bis(1-(4-methoxyphenyl)prop-2-en-1-one)

Downstream raw materials:

(1-Benzoyl-4-{3-[1-benzoyl-3-(4-methoxy-benzoyl)-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone

(4-{3-[3-(4-Methoxy-benzoyl)-1-nitroso-4,5-dihydro-1H-pyrazol-4-yl]-phenyl}-1-nitroso-4,5-dihydro-1H-pyrazol-3-yl)-(4-methoxy-phenyl)-methanone

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