(2R,5R)-2-(t-butyl)-5-(3-trimethylsilyloxy-2-cyclopenten-1-yl)-5-phenyl-1,3-dioxolan-4-one

Base Information

• Chemical Name: (2R,5R)-2-(t-butyl)-5-(3-trimethylsilyloxy-2-cyclopenten-1-yl)-5-phenyl-1,3-dioxolan-4-one
• CAS No.: 236406-08-9
• Molecular Formula: C₂₁H₃₀O₄Si
• Molecular Weight: 374.552

Synonyms:(2R,5R)-2-(t-butyl)-5-(3-trimethylsilyloxy-2-cyclopenten-1-yl)-5-phenyl-1,3-dioxolan-4-one

Chemical Property of (2R,5R)-2-(t-butyl)-5-(3-trimethylsilyloxy-2-cyclopenten-1-yl)-5-phenyl-1,3-dioxolan-4-one

Chemical Property:

Purity/Quality:

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Technology Process of (2R,5R)-2-(t-butyl)-5-(3-trimethylsilyloxy-2-cyclopenten-1-yl)-5-phenyl-1,3-dioxolan-4-one

There total 2 articles about (2R,5R)-2-(t-butyl)-5-(3-trimethylsilyloxy-2-cyclopenten-1-yl)-5-phenyl-1,3-dioxolan-4-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:

cyclopent-2-enone (930-30-3) + (2R,5R)-2-(tert-butyl)-5-phenyl-1,3-dioxolan-4-one (116907-30-3) → (2R,5R)-2-(t-butyl)-5-(3-trimethylsilyloxy-2-cyclopenten-1-yl)-5-phenyl-1,3-dioxolan-4-one (236406-08-9)

Guidance literature:

With chloro-trimethyl-silane; ammonium chloride; lithium diisopropyl amide; In tetrahydrofuran; hexane;

Reference yield:

chloro-trimethyl-silane (75-77-4) + cyclopent-2-enone (930-30-3) + (2R,5R)-2-(tert-butyl)-5-phenyl-1,3-dioxolan-4-one (116907-30-3) → (2R,5R)-2-(t-butyl)-5-(3-trimethylsilyloxy-2-cyclopenten-1-yl)-5-phenyl-1,3-dioxolan-4-one (236406-08-9)

Guidance literature:

(2R,5R)-2-(tert-butyl)-5-phenyl-1,3-dioxolan-4-one; With lithium diisopropyl amide; In tetrahydrofuran; cyclohexane; at -70 ℃; for 0.5h;

cyclopent-2-enone; In tetrahydrofuran; at -70 ℃; for 1h;

chloro-trimethyl-silane; at -70 - -40 ℃; for 2h;

DOI:10.1016/S0040-4020(00)00961-3

Reference yield:

(2R,5R)-2-(t-butyl)-5-(3-trimethylsilyloxy-2-cyclopenten-1-yl)-5-phenyl-1,3-dioxolan-4-one (236406-08-9) → (2R,5S)-2-(t-butyl)-5-(3-oxo-1-cyclopenten-1-yl)-5-phenyl-1,3-dioxolan-4-one

Guidance literature:

palladium diacetate; In acetonitrile;

upstream raw materials:

chloro-trimethyl-silane

cyclopent-2-enone

(2R,5R)-2-(tert-butyl)-5-phenyl-1,3-dioxolan-4-one

Downstream raw materials:

(2R,5R)-2-tert-butyl-5-(3-oxo-1-cyclopentyl)-5-phenyl-1,3-dioxolan-4-one

(2R,5R)-2-(tert-butyl)-5-[(1R)-3-oxocyclopentyl]-5-phenyl-1,3-dioxolan-4-one

(2R,5R)-2-(t-butyl)-5-[(1S)-3-oxocyclopentyl]-5-phenyl-1,3-dioxolan-4-one

(2R,5R)-2-tert-butyl-5-[(1R or 1S)-3-oxocyclopentyl]-5-phenyl-1,3-dioxalan-4-one

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