1-(3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-5-yl)-hept-1-yn-3-ol

Base Information

• Chemical Name: 1-(3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-5-yl)-hept-1-yn-3-ol
• CAS No.: 844437-83-8
• Molecular Formula: C₂₁H₂₄F₃NO₂
• Molecular Weight: 379.422

Synonyms:1-(3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-5-yl)-hept-1-yn-3-ol

Chemical Property of 1-(3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-5-yl)-hept-1-yn-3-ol

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Technology Process of 1-(3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-5-yl)-hept-1-yn-3-ol

There total 1 articles about 1-(3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-5-yl)-hept-1-yn-3-ol 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: 65.0%

hept-1-yn-3-ol (7383-19-9) + trifluoro-methanesulfonic acid 3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-5-yl ester (220453-09-8) → 1-(3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-5-yl)-hept-1-yn-3-ol (844437-83-8)

Guidance literature:

With copper(l) iodide; diisopropylamine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; at 20 ℃;

DOI:10.1016/j.tetlet.2004.11.094

Reference yield: 33.0%

1-(3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-5-yl)-hept-1-yn-3-ol (844437-83-8) → (R)-1-((3S,5S,8aS)-3-Phenyl-8a-trifluoromethyl-hexahydro-oxazolo[3,2-a]pyridin-5-yl)-heptan-3-ol (844437-87-2) + (S)-1-((3S,5S,8aS)-3-Phenyl-8a-trifluoromethyl-hexahydro-oxazolo[3,2-a]pyridin-5-yl)-heptan-3-ol (844437-84-9)

Guidance literature:

With hydrogen; platinum(IV) oxide; In toluene; under 2585.74 Torr;

DOI:10.1016/j.tetlet.2004.11.094

upstream raw materials:

hept-1-yn-3-ol

trifluoro-methanesulfonic acid 3-phenyl-8a-trifluoromethyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridin-5-yl ester

Downstream raw materials:

(R)-1-((3S,5S,8aS)-3-Phenyl-8a-trifluoromethyl-hexahydro-oxazolo[3,2-a]pyridin-5-yl)-heptan-3-ol

(S)-1-((3S,5S,8aS)-3-Phenyl-8a-trifluoromethyl-hexahydro-oxazolo[3,2-a]pyridin-5-yl)-heptan-3-ol

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