C₃₇H₄₂O₅

Base Information

• Chemical Name: C₃₇H₄₂O₅
• CAS No.: 1370028-06-0
• Molecular Formula: C₃₇H₄₂O₅
• Molecular Weight: 566.737
• Mol file: 1370028-06-0.mol

Synonyms:C₃₇H₄₂O₅

Chemical Property of C₃₇H₄₂O₅

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₇H₄₂O₅

There total 4 articles about C₃₇H₄₂O₅ 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: 80.0%

C33H36O3 (1370028-13-9) + ethyl iodoacetae (623-48-3) → C37H42O5 (1370028-06-0)

Guidance literature:

C₃₃H₃₆O₃; With sodium hexamethyldisilazane; In tetrahydrofuran; at 0 ℃; for 0.333333h; Inert atmosphere;

ethyl iodoacetae; In tetrahydrofuran; at -78 ℃; Inert atmosphere;

DOI:10.1248/cpb.60.137

Reference yield:

C33H36O3 → C37H42O5 (1370028-06-0)

Guidance literature:

Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / 0 °C / Inert atmosphere

1.2: 1 h / -78 °C / Inert atmosphere

2.1: toluene / 5 h / 120 °C / Inert atmosphere

3.1: sodium hexamethyldisilazane / tetrahydrofuran / 0.33 h / 0 °C / Inert atmosphere

3.2: -78 °C / Inert atmosphere

With n-butyllithium; sodium hexamethyldisilazane; In tetrahydrofuran; hexane; toluene;

DOI:10.1248/cpb.60.137

Reference yield:

C41H47NO4S (1370028-20-8) → C37H42O5 (1370028-06-0)

Guidance literature:

Multi-step reaction with 2 steps

1.1: toluene / 5.5 h / 120 °C / Inert atmosphere

2.1: sodium hexamethyldisilazane / tetrahydrofuran / 0.33 h / 0 °C / Inert atmosphere

2.2: -78 °C / Inert atmosphere

With sodium hexamethyldisilazane; In tetrahydrofuran; toluene;

DOI:10.1248/cpb.60.137

upstream raw materials:

C₄₁H₄₇NO₄S

C₄₁H₄₇NO₄S

C₃₃H₃₆O₃

ethyl iodoacetae

Downstream raw materials:

C₃₇H₄₄O₅

C₅₁H₇₀O₅

C₄₉H₆₂O₄

C₄₉H₆₂O₄