3-bromo-8-(2,4-difluorophenyl)-1-methylpyrido[3,2-d]pyridazin-2(1H)-one

Base Information

Chemical Name:3-bromo-8-(2,4-difluorophenyl)-1-methylpyrido[3,2-d]pyridazin-2(1H)-one
CAS No.:1210812-83-1
Molecular Formula:C₁₄H₈BrF₂N₃O
Molecular Weight:352.138
Hs Code.:

Synonyms:3-bromo-8-(2,4-difluorophenyl)-1-methylpyrido[3,2-d]pyridazin-2(1H)-one

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-bromo-8-(2,4-difluorophenyl)-1-methylpyrido[3,2-d]pyridazin-2(1H)-one

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Technology Process of 3-bromo-8-(2,4-difluorophenyl)-1-methylpyrido[3,2-d]pyridazin-2(1H)-one

There total 1 articles about 3-bromo-8-(2,4-difluorophenyl)-1-methylpyrido[3,2-d]pyridazin-2(1H)-one 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: 80.9%

: 1210812-82-0
8-(2,4-difluorophenyl)-1-methyl-2-oxo-1,2-dihydropyrido[3,2-d]pyridazine-3-carboxylic acid

: 1210812-83-1
3-bromo-8-(2,4-difluorophenyl)-1-methylpyrido[3,2-d]pyridazin-2(1H)-one

Guidance literature:: With N-Bromosuccinimide; lithium acetate; In tetrahydrofuran; water; at 55 ℃;
DOI:10.1021/jm100567y

Reference yield: 85.4%

: 170230-88-3
3-carboxy-6-methylphenylboronic acid

: 1210812-83-1
3-bromo-8-(2,4-difluorophenyl)-1-methylpyrido[3,2-d]pyridazin-2(1H)-one

: 1240496-75-6
3-(8-(2,4-difluorophenyl)-1-methyl-2-oxo-1,2-dihydropyrido[3,2-d]pyridazin-3-yl)-4-methylbenzoic acid

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate monohydrate; In 1,4-dioxane; water; at 55 - 105 ℃;
DOI:10.1021/jm100567y

Reference yield: 72.0%

: 585544-29-2
N-cyclopropyl-5-fluoro-4-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)benzamide

: 1210812-83-1
3-bromo-8-(2,4-difluorophenyl)-1-methylpyrido[3,2-d]pyridazin-2(1H)-one

: 1214882-14-0
N-cyclopropyl-3-(8-(2,4-difluorophenyl)-1-methyl-2-oxo-1,2-dihydropyrido[3,2-d]pyridazin-3-yl)-5-fluoro-4-methylbenzamide

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In 1,4-dioxane; water; at 100 ℃; for 0.833333h; Microwave irradiation;
DOI:10.1021/jm100567y