6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[5-(5-methanesulfonyl-pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-one

Base Information

Chemical Name:6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[5-(5-methanesulfonyl-pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-one
CAS No.:1360055-04-4
Molecular Formula:C₃₀H₂₉FN₆O₅S
Molecular Weight:604.662
Hs Code.:

6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[5-(5-methanesulfonyl-pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-one

Synonyms:6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[5-(5-methanesulfonyl-pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-one

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Chemical Property of 6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[5-(5-methanesulfonyl-pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-one

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Technology Process of 6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[5-(5-methanesulfonyl-pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-one

There total 3 articles about 6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[5-(5-methanesulfonyl-pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-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:

: 1242156-76-8
2-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate

: 1360055-99-7
6-chloro-4-((5-methanesulfonylpyridin-2-yl)amino)-2-methyl-2H-pyridazin-3-one

: 1360055-04-4
6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[5-(5-methanesulfonyl-pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-one

Guidance literature:: 2-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate; 6-chloro-4-((5-methanesulfonylpyridin-2-yl)amino)-2-methyl-2H-pyridazin-3-one; With caesium carbonate; In 1,4-dioxane; water; at 130 ℃; for 0.5h; Microwave;

With sodium hydroxide; In 1,4-dioxane; at 20 ℃;

Reference yield:

: 1242157-24-9
2-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)-6-chlorobenzyl acetate

: 1360055-04-4
6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[5-(5-methanesulfonyl-pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium acetate / bis(dibenzylideneacetone)-palladium⁽⁰⁾; XPhos / 1,4-dioxane / 18 h / 60 °C / Inert atmosphere; Microwave

2.1: caesium carbonate / 1,4-dioxane; water / 0.5 h / 130 °C / Microwave

2.2: 20 °C

With potassium acetate; caesium carbonate; bis(dibenzylideneacetone)-palladium⁽⁰⁾; XPhos; In 1,4-dioxane; water;

Reference yield:

: 1178884-53-1
4-bromo-6-chloro-2-methylpyridazin-3(2H)-one

: 35196-11-3
5-(methylsulfonyl)pyridin-2-amine

: 1360055-04-4
6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[5-(5-methanesulfonyl-pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: caesium carbonate / 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / 1,4-dioxane / 90 °C

2.1: caesium carbonate / 1,4-dioxane; water / 0.5 h / 130 °C / Microwave

2.2: 20 °C

With caesium carbonate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In 1,4-dioxane; water;