7α-trimethylsilyloxy-6β-(3'-oxo-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-one

Base Information Edit

Chemical Name:7α-trimethylsilyloxy-6β-(3'-oxo-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-one
CAS No.:871669-30-6
Molecular Formula:C₂₀H₂₆O₅Si
Molecular Weight:374.509
Hs Code.:
Mol file:871669-30-6.mol

Synonyms:7α-trimethylsilyloxy-6β-(3'-oxo-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-one

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Chemical Property of 7α-trimethylsilyloxy-6β-(3'-oxo-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-one Edit

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Technology Process of 7α-trimethylsilyloxy-6β-(3'-oxo-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-one

There total 3 articles about 7α-trimethylsilyloxy-6β-(3'-oxo-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-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:

: 32233-40-2
(3aR,4S,5R,6aS)-5-hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one

: 871669-30-6
7α-trimethylsilyloxy-6β-(3'-oxo-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-one

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / 1 h / 145 °C

2: CrO₃/pyridine, activated silica gel / CH₂Cl₂ / 0.42 h

3: KOH / CH₂Cl₂ / 0.33 h / Ambient temperature

With pyridine; chromium(VI) oxide; potassium hydroxide; silica gel; In dichloromethane;

Reference yield:

: 118457-23-1
7α-hydroxy-6β-hydroxymethylene-2-oxabicyclo<3.3.0>octan-3-one bistrimethylsilyl ether

: 871669-30-6
7α-trimethylsilyloxy-6β-(3'-oxo-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-one

Guidance literature:: Multi-step reaction with 2 steps

1: CrO₃/pyridine, activated silica gel / CH₂Cl₂ / 0.42 h

2: KOH / CH₂Cl₂ / 0.33 h / Ambient temperature

With pyridine; chromium(VI) oxide; potassium hydroxide; silica gel; In dichloromethane;