C₂₀H₂₆O₄

Base Information

• Chemical Name: C₂₀H₂₆O₄
• CAS No.: 1360455-09-9
• Molecular Formula: C₂₀H₂₆O₄
• Molecular Weight: 330.424
• Mol file: 1360455-09-9.mol

Synonyms:C₂₀H₂₆O₄

Chemical Property of C₂₀H₂₆O₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₀H₂₆O₄

There total 3 articles about C₂₀H₂₆O₄ 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:

C20H28O4 → C20H26O4 (1360455-09-9)

Guidance literature:

With manganese(IV) oxide; In dichloromethane; at 20 ℃; for 12h; Inert atmosphere;

DOI:10.1039/c2cc16682h

Reference yield:

3,4-dihydro-2-methoxy-4-methyl-2H-pyran (38113-08-5,38320-49-9,53608-95-0) → C20H26O4 (1360455-09-9)

Guidance literature:

Multi-step reaction with 4 steps

1.1: hydrogenchloride / water / 2 h / 25 °C / Inert atmosphere

1.2: 15.5 h / Inert atmosphere

2.1: (2S)-2-{diphenyl[(trimethylsilyl)oxy]methyl}pyrrolidine; acetic acid / acetonitrile / 72 h / 20 °C / Inert atmosphere

2.2: 5 h / 20 °C / Inert atmosphere

3.1: methanol; sodium tetrahydroborate; cerium(III) chloride heptahydrate / 2 h / 0 - 20 °C / Inert atmosphere

4.1: manganese(IV) oxide / dichloromethane / 12 h / 20 °C / Inert atmosphere

With (2S)-2-{diphenyl[(trimethylsilyl)oxy]methyl}pyrrolidine; hydrogenchloride; methanol; manganese(IV) oxide; sodium tetrahydroborate; cerium(III) chloride heptahydrate; acetic acid; In dichloromethane; water; acetonitrile;

DOI:10.1039/c2cc16682h

Reference yield:

C20H24O4 (1360455-13-5) → C20H26O4 (1360455-09-9)

Guidance literature:

Multi-step reaction with 2 steps

1: methanol; sodium tetrahydroborate; cerium(III) chloride heptahydrate / 2 h / 0 - 20 °C / Inert atmosphere

2: manganese(IV) oxide / dichloromethane / 12 h / 20 °C / Inert atmosphere

With methanol; manganese(IV) oxide; sodium tetrahydroborate; cerium(III) chloride heptahydrate; In dichloromethane;

DOI:10.1039/c2cc16682h

upstream raw materials:

3,4-dihydro-2-methoxy-4-methyl-2H-pyran

C₂₀H₂₄O₄

Downstream raw materials:

C₂₀H₂₆O₅