5-(4-isopropylsulfonylphenyl)-3-[5-[4-(methylaminomethyl)phenyl]-1,3,4-oxadiazol-2-yl]pyridin-2-amine

Base Information

Chemical Name:5-(4-isopropylsulfonylphenyl)-3-[5-[4-(methylaminomethyl)phenyl]-1,3,4-oxadiazol-2-yl]pyridin-2-amine
CAS No.:1349770-42-8
Molecular Formula:C₂₄H₂₅N₅O₃S
Molecular Weight:463.56
Hs Code.:

Synonyms:5-(4-isopropylsulfonylphenyl)-3-[5-[4-(methylaminomethyl)phenyl]-1,3,4-oxadiazol-2-yl]pyridin-2-amine

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Chemical Property of 5-(4-isopropylsulfonylphenyl)-3-[5-[4-(methylaminomethyl)phenyl]-1,3,4-oxadiazol-2-yl]pyridin-2-amine

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Technology Process of 5-(4-isopropylsulfonylphenyl)-3-[5-[4-(methylaminomethyl)phenyl]-1,3,4-oxadiazol-2-yl]pyridin-2-amine

There total 6 articles about 5-(4-isopropylsulfonylphenyl)-3-[5-[4-(methylaminomethyl)phenyl]-1,3,4-oxadiazol-2-yl]pyridin-2-amine 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: 32.0%

: 1349770-61-1
tert-butyl N-[[4-[5-[2-[bis(tert-butoxycarbonyl)amino]-5-(4-isopropylsulfonylphenyl)-3-pyridyl]-1,3,4-oxadiazol-2-yl]phenyl]methyl]-N-methyl-carbamate

: 1349770-42-8
5-(4-isopropylsulfonylphenyl)-3-[5-[4-(methylaminomethyl)phenyl]-1,3,4-oxadiazol-2-yl]pyridin-2-amine

Guidance literature:: tert-butyl N-[[4-[5-[2-[bis(tert-butoxycarbonyl)amino]-5-(4-isopropylsulfonylphenyl)-3-pyridyl]-1,3,4-oxadiazol-2-yl]phenyl]methyl]-N-methyl-carbamate; With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 2h;

With sodium hydrogencarbonate; In methanol; dichloromethane;

Reference yield:

: 52833-94-0
2-amino-5-bromonicotinicacid

: 1349770-42-8
5-(4-isopropylsulfonylphenyl)-3-[5-[4-(methylaminomethyl)phenyl]-1,3,4-oxadiazol-2-yl]pyridin-2-amine

Guidance literature:: Multi-step reaction with 5 steps

1.1: triethylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 60 h / 20 °C

2.1: dibromotriphenylphosphorane; N-ethyl-N,N-diisopropylamine / acetonitrile / 15.67 h / 20 °C / Inert atmosphere; Cooling with ice

3.1: dmap / tetrahydrofuran / 6 h / 20 °C

3.2: 82 h / 20 - 60 °C

4.1: sodium carbonate / bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 1 h / 80 °C / Sealed tube

5.1: trifluoroacetic acid / dichloromethane / 2 h / 20 °C

With dmap; sodium carbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; dibromotriphenylphosphorane; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; acetonitrile; 4.1: Suzuki Coupling;

Reference yield:

: 1349770-57-5
tert-butyl N-[[4-[5-(2-amino-5-bromo-3-pyridyl)-1,3,4-oxadiazol-2-yl]phenyl]methyl]-N-methyl-carbamate

: 1349770-42-8
5-(4-isopropylsulfonylphenyl)-3-[5-[4-(methylaminomethyl)phenyl]-1,3,4-oxadiazol-2-yl]pyridin-2-amine

Guidance literature:: Multi-step reaction with 3 steps

1.1: dmap / tetrahydrofuran / 6 h / 20 °C

1.2: 82 h / 20 - 60 °C

2.1: sodium carbonate / bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 1 h / 80 °C / Sealed tube

3.1: trifluoroacetic acid / dichloromethane / 2 h / 20 °C

With dmap; sodium carbonate; trifluoroacetic acid; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; 2.1: Suzuki Coupling;