(3R,3aS,7aR)-1-benzyl-3-(trifluoromethyl)-tetrahydro-3-hydroxy-6,6-dimethylpyrano[4,3-b]pyrrole-2,4(1H,6H)-dione

Base Information

• Chemical Name: (3R,3aS,7aR)-1-benzyl-3-(trifluoromethyl)-tetrahydro-3-hydroxy-6,6-dimethylpyrano[4,3-b]pyrrole-2,4(1H,6H)-dione
• CAS No.: 1239620-11-1
• Molecular Formula: C₁₇H₁₈F₃NO₄
• Molecular Weight: 357.329

Synonyms:(3R,3aS,7aR)-1-benzyl-3-(trifluoromethyl)-tetrahydro-3-hydroxy-6,6-dimethylpyrano[4,3-b]pyrrole-2,4(1H,6H)-dione

Chemical Property of (3R,3aS,7aR)-1-benzyl-3-(trifluoromethyl)-tetrahydro-3-hydroxy-6,6-dimethylpyrano[4,3-b]pyrrole-2,4(1H,6H)-dione

Chemical Property:

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Technology Process of (3R,3aS,7aR)-1-benzyl-3-(trifluoromethyl)-tetrahydro-3-hydroxy-6,6-dimethylpyrano[4,3-b]pyrrole-2,4(1H,6H)-dione

There total 1 articles about (3R,3aS,7aR)-1-benzyl-3-(trifluoromethyl)-tetrahydro-3-hydroxy-6,6-dimethylpyrano[4,3-b]pyrrole-2,4(1H,6H)-dione 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: 68.0%

(3R)-1-benzyl-3-hydroxy-6,6-dimethyl-3-trifluoromethyl-1,3,6,7-tetrahydropyrano[4,3-b]pyrrole-2,4-dione (1239620-02-0) → (3R,3aS,7aR)-1-benzyl-3-(trifluoromethyl)-tetrahydro-3-hydroxy-6,6-dimethylpyrano[4,3-b]pyrrole-2,4(1H,6H)-dione (1239620-11-1)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In acetic acid; at 20 ℃; for 50h; under 15201 Torr;

DOI:10.1002/chem.201000911

Reference yield: 68.0%

(3R,3aS,7aR)-1-benzyl-3-(trifluoromethyl)-tetrahydro-3-hydroxy-6,6-dimethylpyrano[4,3-b]pyrrole-2,4(1H,6H)-dione (1239620-11-1) → C17H20F3NO5 (1239620-12-2)

Guidance literature:

With water; lithium hydroxide; In tetrahydrofuran; water; at 20 ℃; for 20h;

DOI:10.1002/chem.201000911

upstream raw materials:

(3R)-1-benzyl-3-hydroxy-6,6-dimethyl-3-trifluoromethyl-1,3,6,7-tetrahydropyrano[4,3-b]pyrrole-2,4-dione

Downstream raw materials:

C₁₇H₂₀F₃NO₅

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