tert-butyl 4-{5-[2-{(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-3-oxotetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-yl}-4-(trifluoromethyl)phenyl]-6-methoxypyridin-3-yl}-3-methylbenzoate

Base Information

Chemical Name:tert-butyl 4-{5-[2-{(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-3-oxotetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-yl}-4-(trifluoromethyl)phenyl]-6-methoxypyridin-3-yl}-3-methylbenzoate
CAS No.:1432055-59-8
Molecular Formula:C₃₉H₃₃F₉N₂O₅
Molecular Weight:780.687
Hs Code.:

tert-butyl 4-{5-[2-{(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-3-oxotetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-yl}-4-(trifluoromethyl)phenyl]-6-methoxypyridin-3-yl}-3-methylbenzoate

Synonyms:tert-butyl 4-{5-[2-{(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-3-oxotetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-yl}-4-(trifluoromethyl)phenyl]-6-methoxypyridin-3-yl}-3-methylbenzoate

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Chemical Property of tert-butyl 4-{5-[2-{(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-3-oxotetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-yl}-4-(trifluoromethyl)phenyl]-6-methoxypyridin-3-yl}-3-methylbenzoate

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of tert-butyl 4-{5-[2-{(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-3-oxotetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-yl}-4-(trifluoromethyl)phenyl]-6-methoxypyridin-3-yl}-3-methylbenzoate

There total 12 articles about tert-butyl 4-{5-[2-{(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-3-oxotetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-yl}-4-(trifluoromethyl)phenyl]-6-methoxypyridin-3-yl}-3-methylbenzoate 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:

: 1432054-90-4
(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-5-[2-bromo-5-(trifluoromethyl)phenyl]tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-3-one

: 1432055-38-3
tert-butyl 4-[6-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl]-3-methylbenzoate

: 1432055-59-8
tert-butyl 4-{5-[2-{(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-3-oxotetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-yl}-4-(trifluoromethyl)phenyl]-6-methoxypyridin-3-yl}-3-methylbenzoate

Guidance literature:: With potassium phosphate; 1,1'-bis(di-tert-butylphosphino)ferrocene palladium dichloride; In 1,4-dioxane; water; at 80 ℃; Inert atmosphere;

Reference yield:

: 1432054-84-6
(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-ethenyl-1,3-oxazolidin-2-one

: 1432055-59-8
tert-butyl 4-{5-[2-{(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-3-oxotetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-yl}-4-(trifluoromethyl)phenyl]-6-methoxypyridin-3-yl}-3-methylbenzoate

Guidance literature:: Multi-step reaction with 4 steps

1: Helmchen dibenzo[a,e]cyclooctatetraene (dbcot) iridium phosphoramidite catalyst complex / dichloromethane / 48 h / 33 °C

2: 1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene[2-(i-propoxy)-5-(N,N-dimethylaminosulfonyl)phenyl]methyleneruthenium(II) dichloride / toluene / 2 h / 60 °C / Inert atmosphere

3: Wilkinson's catalyst; hydrogen / ethanol / 2068.65 Torr

4: 1,1'-bis(di-tert-butylphosphino)ferrocene palladium dichloride; potassium phosphate / 1,4-dioxane; water / 80 °C / Inert atmosphere

With potassium phosphate; Wilkinson's catalyst; 1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene[2-(i-propoxy)-5-(N,N-dimethylaminosulfonyl)phenyl]methyleneruthenium(II) dichloride; 1,1'-bis(di-tert-butylphosphino)ferrocene palladium dichloride; hydrogen; In 1,4-dioxane; ethanol; dichloromethane; water; toluene;

Reference yield:

: 102684-91-3
2-bromo-5-(trifluoromethyl)benzaldehyde

: 1432055-59-8
tert-butyl 4-{5-[2-{(1R,5S,7aS)-1-[3,5-bis(trifluoromethyl)phenyl]-3-oxotetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-5-yl}-4-(trifluoromethyl)phenyl]-6-methoxypyridin-3-yl}-3-methylbenzoate

Guidance literature:: Multi-step reaction with 5 steps

1: tetrahydrofuran / 0 - 20 °C

2: Helmchen dibenzo[a,e]cyclooctatetraene (dbcot) iridium phosphoramidite catalyst complex / dichloromethane / 48 h / 33 °C

3: 1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene[2-(i-propoxy)-5-(N,N-dimethylaminosulfonyl)phenyl]methyleneruthenium(II) dichloride / toluene / 2 h / 60 °C / Inert atmosphere

4: Wilkinson's catalyst; hydrogen / ethanol / 2068.65 Torr

5: 1,1'-bis(di-tert-butylphosphino)ferrocene palladium dichloride; potassium phosphate / 1,4-dioxane; water / 80 °C / Inert atmosphere

With potassium phosphate; Wilkinson's catalyst; 1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene[2-(i-propoxy)-5-(N,N-dimethylaminosulfonyl)phenyl]methyleneruthenium(II) dichloride; 1,1'-bis(di-tert-butylphosphino)ferrocene palladium dichloride; hydrogen; In tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; water; toluene;