5-{4-[1-(5-pyridazin-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine

Base Information

Chemical Name:5-{4-[1-(5-pyridazin-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine
CAS No.:1361187-91-8
Molecular Formula:C₂₀H₁₇N₇O
Molecular Weight:371.401
Hs Code.:

Synonyms:5-{4-[1-(5-pyridazin-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine

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Chemical Property of 5-{4-[1-(5-pyridazin-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine

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Technology Process of 5-{4-[1-(5-pyridazin-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine

There total 6 articles about 5-{4-[1-(5-pyridazin-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine 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: 14.0%

: 402960-38-7
5-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)pyrimidin-2-ylamine

: 1361189-92-5
4-{3-[1-(4-bromophenyl)cyclobutyl]-[1,2,4]oxadiazol-5-yl}pyridazine

: 1361187-91-8
5-{4-[1-(5-pyridazin-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate; In N,N-dimethyl-formamide; at 90 ℃; for 0.333333h; Inert atmosphere; Microwave irradiation; Sealed tube;
DOI:10.1021/jm501185j

Reference yield:

: 50681-25-9
pyridazine-4-carboxylic acid

: 1361187-91-8
5-{4-[1-(5-pyridazin-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine; thionyl chloride / 0.5 h / 20 °C / Inert atmosphere

2: 16 h / 110 °C / Inert atmosphere

3: bis-triphenylphosphine-palladium(II) chloride; sodium carbonate / N,N-dimethyl-formamide / 0.33 h / 90 °C / Inert atmosphere; Microwave irradiation; Sealed tube

With pyridine; bis-triphenylphosphine-palladium(II) chloride; thionyl chloride; sodium carbonate; In N,N-dimethyl-formamide; 3: |Suzuki-Miyaura Coupling;
DOI:10.1021/jm501185j

Reference yield:

: 16532-79-9
4-Bromophenylacetonitrile

: 1361187-91-8
5-{4-[1-(5-pyridazin-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.25 h / 0 °C / Inert atmosphere

1.2: 16 h / 0 - 20 °C / Inert atmosphere

2.1: hydroxylamine / ethanol; water / 16 h / 80 °C / Inert atmosphere

3.1: 16 h / 110 °C / Inert atmosphere

4.1: bis-triphenylphosphine-palladium(II) chloride; sodium carbonate / N,N-dimethyl-formamide / 0.33 h / 90 °C / Inert atmosphere; Microwave irradiation; Sealed tube

With bis-triphenylphosphine-palladium(II) chloride; hydroxylamine; sodium hydride; sodium carbonate; In ethanol; water; N,N-dimethyl-formamide; mineral oil; 4.1: |Suzuki-Miyaura Coupling;
DOI:10.1021/jm501185j