6,6'-((4S,4'S)-4,4',5,5'-tetrahydro-4,4'-bioxazole-2,2'-diyl)bis(2-(trifluoromethyl)phenol)

Base Information

Chemical Name:6,6'-((4S,4'S)-4,4',5,5'-tetrahydro-4,4'-bioxazole-2,2'-diyl)bis(2-(trifluoromethyl)phenol)
CAS No.:1445949-60-9
Molecular Formula:C₂₀H₁₄F₆N₂O₄
Molecular Weight:460.333
Hs Code.:

Synonyms:6,6'-((4S,4'S)-4,4',5,5'-tetrahydro-4,4'-bioxazole-2,2'-diyl)bis(2-(trifluoromethyl)phenol)

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Chemical Property of 6,6'-((4S,4'S)-4,4',5,5'-tetrahydro-4,4'-bioxazole-2,2'-diyl)bis(2-(trifluoromethyl)phenol)

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Technology Process of 6,6'-((4S,4'S)-4,4',5,5'-tetrahydro-4,4'-bioxazole-2,2'-diyl)bis(2-(trifluoromethyl)phenol)

There total 4 articles about 6,6'-((4S,4'S)-4,4',5,5'-tetrahydro-4,4'-bioxazole-2,2'-diyl)bis(2-(trifluoromethyl)phenol) 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: 92.0%

: 1445949-49-4
(4S,4'S)-2,2'-bis(2-(benzyloxy)-3-(trifluoromethyl)phenyl)-4,4',5,5'-tetrahydro-4,4'-bioxazole

: 1445949-60-9
6,6'-((4S,4'S)-4,4',5,5'-tetrahydro-4,4'-bioxazole-2,2'-diyl)bis(2-(trifluoromethyl)phenol)

Guidance literature:: With palladium 10% on activated carbon; hydrogen; In methanol; at 25 ℃; for 8h;
DOI:10.1016/j.tet.2013.05.049

Reference yield:

: 1445949-46-1
N,N'-((2S,3S)-1,4-bis(benzyloxy)butane-2,3-diyl)bis(2-fluoro-3-(trifluoromethyl)benzamide)

: 1445949-60-9
6,6'-((4S,4'S)-4,4',5,5'-tetrahydro-4,4'-bioxazole-2,2'-diyl)bis(2-(trifluoromethyl)phenol)

Guidance literature:: Multi-step reaction with 4 steps

1: palladium 10% on activated carbon; hydrogen / methanol / 12 h / 25 °C

2: methanesulfonyl chloride; triethylamine / tetrahydrofuran / 0 - 25 °C

3: sodium hydride / tetrahydrofuran / 12 h / 25 °C

4: palladium 10% on activated carbon; hydrogen / methanol / 8 h / 25 °C

With palladium 10% on activated carbon; hydrogen; sodium hydride; methanesulfonyl chloride; triethylamine; In tetrahydrofuran; methanol;
DOI:10.1016/j.tet.2013.05.049

Reference yield:

: 1445949-47-2
N,N'-((2S,3S)-1,4-dihydroxybutane-2,3-diyl)bis(2-fluoro-3-(trifluoromethyl)benzamide)

: 1445949-60-9
6,6'-((4S,4'S)-4,4',5,5'-tetrahydro-4,4'-bioxazole-2,2'-diyl)bis(2-(trifluoromethyl)phenol)

Guidance literature:: Multi-step reaction with 3 steps

1: methanesulfonyl chloride; triethylamine / tetrahydrofuran / 0 - 25 °C

2: sodium hydride / tetrahydrofuran / 12 h / 25 °C

3: palladium 10% on activated carbon; hydrogen / methanol / 8 h / 25 °C

With palladium 10% on activated carbon; hydrogen; sodium hydride; methanesulfonyl chloride; triethylamine; In tetrahydrofuran; methanol;
DOI:10.1016/j.tet.2013.05.049