2α-(t-butyldimethylsilyloxy)-α-cyperone

Base Information

• Chemical Name: 2α-(t-butyldimethylsilyloxy)-α-cyperone
• CAS No.: 68961-95-5
• Molecular Formula: C₂₁H₃₆O₂Si
• Molecular Weight: 348.601

Synonyms:

Chemical Property of 2α-(t-butyldimethylsilyloxy)-α-cyperone

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 2α-(t-butyldimethylsilyloxy)-α-cyperone

There total 1 articles about 2α-(t-butyldimethylsilyloxy)-α-cyperone 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:

2-(t-butyldimethylsilyloxy)-α-cyperone → 2β-(t-butyldimethylsilyloxy)eudesma-4,11-dien-3β-ol (68961-96-6) + 2α-(t-butyldimethylsilyloxy)-α-cyperone (68961-95-5)

Guidance literature:

With L-Selectride; In tetrahydrofuran; at -78 ℃; for 1h;

DOI:10.1246/bcsj.55.1195

Reference yield:

2α-(t-butyldimethylsilyloxy)-α-cyperone (68961-95-5) → β-rotunol (24405-57-0)

Guidance literature:

Multi-step reaction with 6 steps

1: 380 mg / sodium borohydride / methanol / 1 h / -50 - -40 °C

2: 340 mg / VO(acac)2, t-butyl peroxide / benzene / 0.25 h / Heating

3: 1.09 g / pyridine / 2 h / Ambient temperature

4: 45 mg / liq. NH₃, Na / tetrahydrofuran / 0.08 h / -50 °C

5: 27 mg / acetic acid, water / tetrahydrofuran / 16 h / Ambient temperature

6: 90 percent / mangnanese(IV) oxide / CH₂Cl₂ / 16 h / Ambient temperature

With pyridine; manganese(IV) oxide; sodium tetrahydroborate; bis(acetylacetonate)oxovanadium; di-tert-butyl peroxide; ammonia; water; sodium; acetic acid; In tetrahydrofuran; methanol; dichloromethane; benzene;

DOI:10.1246/bcsj.55.1195

Downstream raw materials:

β-rotunol

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