((1S,6R)-3-(6,7-difluoroquinoxalin-2-yl)-3,8-diazabicyclo[4.2.0]octan-8-yl)(4-methyl-[1,1'-biphenyl]-2-yl)methanone

Base Information

Chemical Name:((1S,6R)-3-(6,7-difluoroquinoxalin-2-yl)-3,8-diazabicyclo[4.2.0]octan-8-yl)(4-methyl-[1,1'-biphenyl]-2-yl)methanone
CAS No.:1384120-93-7
Molecular Formula:C₂₈H₂₄F₂N₄O
Molecular Weight:470.522
Hs Code.:

Synonyms:((1S,6R)-3-(6,7-difluoroquinoxalin-2-yl)-3,8-diazabicyclo[4.2.0]octan-8-yl)(4-methyl-[1,1'-biphenyl]-2-yl)methanone

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Chemical Property of ((1S,6R)-3-(6,7-difluoroquinoxalin-2-yl)-3,8-diazabicyclo[4.2.0]octan-8-yl)(4-methyl-[1,1'-biphenyl]-2-yl)methanone

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Technology Process of ((1S,6R)-3-(6,7-difluoroquinoxalin-2-yl)-3,8-diazabicyclo[4.2.0]octan-8-yl)(4-methyl-[1,1'-biphenyl]-2-yl)methanone

There total 9 articles about ((1S,6R)-3-(6,7-difluoroquinoxalin-2-yl)-3,8-diazabicyclo[4.2.0]octan-8-yl)(4-methyl-[1,1'-biphenyl]-2-yl)methanone 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: 80.0%

: 2840-46-2
4-methyl-[1,1‘-biphenyl]-2-carboxylic acid

: C₁₄H₁₄F₂N₄*ClH

: 1384120-93-7
((1S,6R)-3-(6,7-difluoroquinoxalin-2-yl)-3,8-diazabicyclo[4.2.0]octan-8-yl)(4-methyl-[1,1'-biphenyl]-2-yl)methanone

Guidance literature:: With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; In acetonitrile; at 20 ℃; for 3h;
DOI:10.1002/cmdc.201600175

Reference yield:

: 76179-40-3
2-amino-4,5-difluoroaniline

: 1384120-93-7
((1S,6R)-3-(6,7-difluoroquinoxalin-2-yl)-3,8-diazabicyclo[4.2.0]octan-8-yl)(4-methyl-[1,1'-biphenyl]-2-yl)methanone

Guidance literature:: Multi-step reaction with 5 steps

1: ethanol / Reflux

2: trichlorophosphate / 0.5 h / Reflux

3: potassium carbonate / N,N-dimethyl-formamide / 2 h / 60 °C

4: hydrogenchloride / 1,4-dioxane / 5 h / 20 °C

5: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine / acetonitrile / 3 h / 20 °C

With hydrogenchloride; potassium carbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; trichlorophosphate; In 1,4-dioxane; ethanol; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1002/cmdc.201600175

Reference yield:

: methyl 4-methyl-[1,1’-biphenyl]-2-carboxylate

: 1384120-93-7
((1S,6R)-3-(6,7-difluoroquinoxalin-2-yl)-3,8-diazabicyclo[4.2.0]octan-8-yl)(4-methyl-[1,1'-biphenyl]-2-yl)methanone

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / methanol / 24 h / 65 °C

2: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine / acetonitrile / 3 h / 20 °C

With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In methanol; acetonitrile;
DOI:10.1002/cmdc.201600175