C₃₃H₄₄O₃

Base Information

• Chemical Name: C₃₃H₄₄O₃
• CAS No.: 1402544-40-4
• Molecular Formula: C₃₃H₄₄O₃
• Molecular Weight: 488.711
• Mol file: 1402544-40-4.mol

Synonyms:C₃₃H₄₄O₃

Chemical Property of C₃₃H₄₄O₃

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₃H₄₄O₃

There total 5 articles about C₃₃H₄₄O₃ 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: 83.0%

C14H30O3 (1402544-45-9) + trityl chloride (76-83-5) → C33H44O3 (1402544-40-4)

Guidance literature:

With dmap; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 5h; Inert atmosphere;

DOI:10.1002/adsc.201200290

Reference yield:

11-hydroxy-11-methyl-dodec-1-ene (34386-60-2) → C33H44O3 (1402544-40-4)

Guidance literature:

Multi-step reaction with 4 steps

1: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C / Inert atmosphere

2: ozone / dichloromethane / 3 h / -78 °C

3: sodium tetrahydroborate / methanol / 1 h / 20 °C

4: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 5 h / 20 °C / Inert atmosphere

With dmap; sodium tetrahydroborate; ozone; N-ethyl-N,N-diisopropylamine; In methanol; dichloromethane;

DOI:10.1002/adsc.201200290

Reference yield:

C15H30O2 (1402544-34-6) → C33H44O3 (1402544-40-4)

Guidance literature:

Multi-step reaction with 3 steps

1: ozone / dichloromethane / 3 h / -78 °C

2: sodium tetrahydroborate / methanol / 1 h / 20 °C

3: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 5 h / 20 °C / Inert atmosphere

With dmap; sodium tetrahydroborate; ozone; N-ethyl-N,N-diisopropylamine; In methanol; dichloromethane;

DOI:10.1002/adsc.201200290

upstream raw materials:

C₁₅H₃₀O₂

C₁₄H₂₈O₃

C₁₄H₃₀O₃

trityl chloride

Downstream raw materials:

C₃₆H₅₀O₂