3a-(4-bromophenyl)-8b-hydroxy-6-methoxy-3-phenyl-2,3,3a,8b-tetrahydro-cyclopenta[b]benzofuran-1-one

Base Information

Chemical Name:3a-(4-bromophenyl)-8b-hydroxy-6-methoxy-3-phenyl-2,3,3a,8b-tetrahydro-cyclopenta[b]benzofuran-1-one
CAS No.:1228174-42-2
Molecular Formula:C₂₄H₁₉BrO₄
Molecular Weight:451.316
Hs Code.:

Synonyms:3a-(4-bromophenyl)-8b-hydroxy-6-methoxy-3-phenyl-2,3,3a,8b-tetrahydro-cyclopenta[b]benzofuran-1-one

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Chemical Property of 3a-(4-bromophenyl)-8b-hydroxy-6-methoxy-3-phenyl-2,3,3a,8b-tetrahydro-cyclopenta[b]benzofuran-1-one

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Technology Process of 3a-(4-bromophenyl)-8b-hydroxy-6-methoxy-3-phenyl-2,3,3a,8b-tetrahydro-cyclopenta[b]benzofuran-1-one

There total 3 articles about 3a-(4-bromophenyl)-8b-hydroxy-6-methoxy-3-phenyl-2,3,3a,8b-tetrahydro-cyclopenta[b]benzofuran-1-one 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:

: 1228174-52-4
C₂₆H₂₁BrO₆

: 1228174-42-2
3a-(4-bromophenyl)-8b-hydroxy-6-methoxy-3-phenyl-2,3,3a,8b-tetrahydro-cyclopenta[b]benzofuran-1-one

Guidance literature:: Multi-step reaction with 2 steps

1: sodium methylate / methanol / 0.33 h / 60 °C / Inert atmosphere

2: water; lithium chloride / dimethyl sulfoxide / 12 h / 100 °C

With water; sodium methylate; lithium chloride; In methanol; dimethyl sulfoxide;
DOI:10.1021/jm101318b

Reference yield:

: 103-26-4,1754-62-7
Methyl cinnamate

: 1228174-42-2
3a-(4-bromophenyl)-8b-hydroxy-6-methoxy-3-phenyl-2,3,3a,8b-tetrahydro-cyclopenta[b]benzofuran-1-one

Guidance literature:: Multi-step reaction with 3 steps

1: methanol; dichloromethane / 15 h / 0 °C / Irradiation; Inert atmosphere

2: sodium methylate / methanol / 0.33 h / 60 °C / Inert atmosphere

3: water; lithium chloride / dimethyl sulfoxide / 12 h / 100 °C

With water; sodium methylate; lithium chloride; In methanol; dichloromethane; dimethyl sulfoxide;
DOI:10.1021/jm101318b

Reference yield:

: 1186012-87-2
2-(4-bromophenyl)-3-hydroxy-7-methoxy-4H-chromen-4-one

: 1228174-42-2
3a-(4-bromophenyl)-8b-hydroxy-6-methoxy-3-phenyl-2,3,3a,8b-tetrahydro-cyclopenta[b]benzofuran-1-one

Guidance literature:: Multi-step reaction with 3 steps

1: methanol; dichloromethane / 15 h / 0 °C / Irradiation; Inert atmosphere

2: sodium methylate / methanol / 0.33 h / 60 °C / Inert atmosphere

3: water; lithium chloride / dimethyl sulfoxide / 12 h / 100 °C

With water; sodium methylate; lithium chloride; In methanol; dichloromethane; dimethyl sulfoxide;
DOI:10.1021/jm101318b