4,5-dihydro-6-[4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)phenyl]-5-methyl-3(2H)-pyridazinone

Base Information

Chemical Name:4,5-dihydro-6-[4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)phenyl]-5-methyl-3(2H)-pyridazinone
CAS No.:97150-57-7
Molecular Formula:C₁₈H₂₀N₄O
Molecular Weight:308.383
Hs Code.:

Synonyms:4,5-dihydro-6-[4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)phenyl]-5-methyl-3(2H)-pyridazinone

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Chemical Property of 4,5-dihydro-6-[4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)phenyl]-5-methyl-3(2H)-pyridazinone

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Technology Process of 4,5-dihydro-6-[4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)phenyl]-5-methyl-3(2H)-pyridazinone

There total 3 articles about 4,5-dihydro-6-[4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)phenyl]-5-methyl-3(2H)-pyridazinone 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: 65.0%

: 116764-34-2
4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)-β-methyl-γ-oxobenzenebutanoic acid

: 97150-57-7
4,5-dihydro-6-[4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)phenyl]-5-methyl-3(2H)-pyridazinone

Guidance literature:: With hydrazine hydrate; In ethanol; for 7h; Heating;
DOI:10.1021/jm00148a006

Reference yield:

: 3752-24-7
4,5,6,7-tetrahydro-1H-benzimidazole

: 97150-57-7
4,5-dihydro-6-[4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)phenyl]-5-methyl-3(2H)-pyridazinone

Guidance literature:: Multi-step reaction with 2 steps

1: 56 percent / NaH / dimethylsulfoxide; toluene / 1.) RT, overnight, 2.) 100-110 deg C, 18 h

2: 65 percent / 85percent hydrazine hydrate / ethanol / 7 h / Heating

With sodium hydride; hydrazine hydrate; In ethanol; dimethyl sulfoxide; toluene;
DOI:10.1021/jm00148a006

Reference yield:

: 42075-27-4
3-(4-fluorobenzoyl)butanoic acid

: 97150-57-7
4,5-dihydro-6-[4-(4,5,6,7-tetrahydro-1H-benzimidazol-1-yl)phenyl]-5-methyl-3(2H)-pyridazinone

Guidance literature:: Multi-step reaction with 2 steps

1: 56 percent / NaH / dimethylsulfoxide; toluene / 1.) RT, overnight, 2.) 100-110 deg C, 18 h

2: 65 percent / 85percent hydrazine hydrate / ethanol / 7 h / Heating

With sodium hydride; hydrazine hydrate; In ethanol; dimethyl sulfoxide; toluene;
DOI:10.1021/jm00148a006