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

Base Information

Chemical Name:7α-trimethylsilyloxy-6β-(3'α-trimethylsilyloxy-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-ol
CAS No.:127718-28-9
Molecular Formula:C₂₃H₃₈O₅Si₂
Molecular Weight:450.723
Hs Code.:

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

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

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

There total 9 articles about 7α-trimethylsilyloxy-6β-(3'α-trimethylsilyloxy-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-ol 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:

: 127702-12-9
7α-trimethylsilyloxy-6β-(3'α-trimethylsilyloxy-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-one

: 127718-28-9
7α-trimethylsilyloxy-6β-(3'α-trimethylsilyloxy-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-ol

Guidance literature:: With diisobutylaluminium hydride; In dichloromethane; at -78 ℃; for 1h;

Reference yield:

: 40665-68-7
dimethyl (3-phenoxy-2-oxopropyl)phosphonate

: 127718-28-9
7α-trimethylsilyloxy-6β-(3'α-trimethylsilyloxy-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-ol

Guidance literature:: Multi-step reaction with 4 steps

1: K₂CO₃ / 5 h / 20 °C

2: 90 percent / aluminum diisobutyl-4-methyl-2,6-di-tert-butylphenoxide / CH₂Cl₂ / 0.5 h / -78 °C

3: 85 percent / pyridine / 2 h / 5 °C

4: 0.24 g / i-Bu₂AlH / CH₂Cl₂ / 1 h / -78 °C

With pyridine; diisobutylaluminium hydride; diisobutyl(2,6-di-tert-butyl-4- methylphenoxy)aluminum; potassium carbonate; In dichloromethane;

Reference yield:

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

: 127718-28-9
7α-trimethylsilyloxy-6β-(3'α-trimethylsilyloxy-4'-phenoxy-1'E-butenyl)-2-oxabicyclo<3.3.0>octan-3-ol

Guidance literature:: Multi-step reaction with 7 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

4: 1 N hydrochloric acid / acetone / 0.17 h / 20 °C

5: 90 percent / aluminum diisobutyl-4-methyl-2,6-di-tert-butylphenoxide / CH₂Cl₂ / 0.5 h / -78 °C

6: 85 percent / pyridine / 2 h / 5 °C

7: 0.24 g / i-Bu₂AlH / CH₂Cl₂ / 1 h / -78 °C

With pyridine; chromium(VI) oxide; hydrogenchloride; potassium hydroxide; silica gel; diisobutylaluminium hydride; diisobutyl(2,6-di-tert-butyl-4- methylphenoxy)aluminum; In dichloromethane; acetone;