Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-4-(4-chloro-phenoxy)-3-oxo-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

Base Information

Chemical Name:Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-4-(4-chloro-phenoxy)-3-oxo-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester
CAS No.:79171-94-1
Molecular Formula:C₃₀H₂₅ClO₆
Molecular Weight:516.978
Hs Code.:

Synonyms:Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-4-(4-chloro-phenoxy)-3-oxo-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

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Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-4-(4-chloro-phenoxy)-3-oxo-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

Chemical Property:

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

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Technology Process of Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-4-(4-chloro-phenoxy)-3-oxo-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

There total 1 articles about Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-4-(4-chloro-phenoxy)-3-oxo-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester 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:

: 40665-86-9
dimethyl 3-(4-chlorophenoxy)-2-oxopropylphosphonate

: 38754-71-1
(3aR,4R,5R,6aS)-4-formyl-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl biphenyl-4-carboxylate

: 79171-94-1
Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-4-(4-chloro-phenoxy)-3-oxo-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

Guidance literature:: With sodium hydride; Yield given. Multistep reaction; 1.) THF, 90 min, 2.) THF, 30 min;
DOI:10.1021/jm00143a018

Reference yield: 25.0%

: 79171-94-1
Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-4-(4-chloro-phenoxy)-3-oxo-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

: 40667-56-9
Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-(S)-4-(4-chloro-phenoxy)-3-hydroxy-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

: 40667-56-9
Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-(R)-4-(4-chloro-phenoxy)-3-hydroxy-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

Guidance literature:: With lithium triethylborohydride; In tetrahydrofuran; for 0.5h;
DOI:10.1021/jm00143a018

Reference yield:

: 79171-94-1
Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-[(E)-4-(4-chloro-phenoxy)-3-oxo-but-1-enyl]-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

: (3aR,4R,5R,6aS)-4-[(E)-(R)-4-(4-Chloro-phenoxy)-3-(tetrahydro-pyran-2-yloxy)-but-1-enyl]-5-(tetrahydro-pyran-2-yloxy)-hexahydro-cyclopenta[b]furan-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: 25 percent / lithium triethylborohydride / tetrahydrofuran / 0.5 h

2: potassium carbonate / methanol; tetrahydrofuran / 2.5 h

3: p-toluenesulfonic acid / CH₂Cl₂ / 0.5 h

With lithium triethylborohydride; potassium carbonate; toluene-4-sulfonic acid; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/jm00143a018