C₂₀H₂₂O₄

Base Information

• Chemical Name: C₂₀H₂₂O₄
• CAS No.: 1262222-77-4
• Molecular Formula: C₂₀H₂₂O₄
• Molecular Weight: 326.392
• Mol file: 1262222-77-4.mol

Synonyms:

Chemical Property of C₂₀H₂₂O₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₀H₂₂O₄

There total 11 articles about C₂₀H₂₂O₄ 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:

C23H26O6 → C20H22O4 (1262222-77-4)

Guidance literature:

Multi-step reaction with 9 steps

1: hydrogenchloride / 4 h / 20 °C

2: sodium periodate; osmium(VIII) oxide / tetrahydrofuran; water / 6 h / 0 - 20 °C

3: sodium tetrahydroborate / methanol / 1 h / 0 °C

4: silica gel

5: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 °C

6: triethylamine / dichloromethane / 2 h / 0 °C

7: lithium aluminium tetrahydride / tetrahydrofuran / 12 h / 20 °C

8: acetic acid / water / 20 °C

9: Jones reagent

With hydrogenchloride; sodium tetrahydroborate; sodium periodate; osmium(VIII) oxide; lithium aluminium tetrahydride; Jones reagent; silica gel; acetic acid; triethylamine; In tetrahydrofuran; methanol; dichloromethane; water; 9: Jones oxidation;

DOI:10.1016/j.tetlet.2010.10.136

Reference yield:

C23H30O10S2 (1262222-78-5) → C20H22O4 (1262222-77-4)

Guidance literature:

Multi-step reaction with 3 steps

1: lithium aluminium tetrahydride / tetrahydrofuran / 12 h / 20 °C

2: acetic acid / water / 20 °C

3: Jones reagent

With lithium aluminium tetrahydride; Jones reagent; acetic acid; In tetrahydrofuran; water; 3: Jones oxidation;

DOI:10.1016/j.tetlet.2010.10.136

Reference yield:

C30H38O7 (1262222-72-9) → C20H22O4 (1262222-77-4)

Guidance literature:

Multi-step reaction with 10 steps

1: sodium periodate; acetic acid / water / 16 h / 20 °C

2: hydrogenchloride / 4 h / 20 °C

3: sodium periodate; osmium(VIII) oxide / tetrahydrofuran; water / 6 h / 0 - 20 °C

4: sodium tetrahydroborate / methanol / 1 h / 0 °C

5: silica gel

6: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 °C

7: triethylamine / dichloromethane / 2 h / 0 °C

8: lithium aluminium tetrahydride / tetrahydrofuran / 12 h / 20 °C

9: acetic acid / water / 20 °C

10: Jones reagent

With hydrogenchloride; sodium tetrahydroborate; sodium periodate; osmium(VIII) oxide; lithium aluminium tetrahydride; Jones reagent; silica gel; acetic acid; triethylamine; In tetrahydrofuran; methanol; dichloromethane; water; 10: Jones oxidation;

DOI:10.1016/j.tetlet.2010.10.136

upstream raw materials:

C₂₄H₂₈O₆

C₃₀H₃₈O₇

C₂₃H₃₀O₁₀S₂

C₂₃H₂₆O₇