C₃₉H₆₈O₂S

Base Information

• Chemical Name: C₃₉H₆₈O₂S
• CAS No.: 884843-10-1
• Molecular Formula: C₃₉H₆₈O₂S
• Molecular Weight: 601.034
• Mol file: 884843-10-1.mol

Synonyms:C₃₉H₆₈O₂S

Chemical Property of C₃₉H₆₈O₂S

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₉H₆₈O₂S

There total 7 articles about C₃₉H₆₈O₂S 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: 62.0%

C23H38O2S (884843-09-8) + (Z)-11-Hexadecenyl bromide (80763-04-8) → C39H68O2S (884843-10-1)

Guidance literature:

C₂₃H₃₈O₂S; With n-butyllithium; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; at -78 ℃; for 0.0166667h;

(Z)-11-Hexadecenyl bromide; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; at -78 - 20 ℃; Further stages.;

DOI:10.1271/bbb.69.1620

Reference yield:

C17H28O3S (884843-07-6) → C39H68O2S (884843-10-1)

Guidance literature:

Multi-step reaction with 3 steps

1.1: 99 percent / oxalyl chloride; DMSO; Et₃N / CH₂Cl₂ / -78 - 20 °C

2.1: 91 percent / potassium hexamethyldisilazide / tetrahydrofuran; toluene; hexamethylphosphoric acid triamide / -78 - 20 °C

3.1: butyllithium / hexane; tetrahydrofuran; hexamethylphosphoric acid triamide / 0.02 h / -78 °C

3.2: 62 percent / hexane; tetrahydrofuran; hexamethylphosphoric acid triamide / -78 - 20 °C

With n-butyllithium; oxalyl dichloride; potassium hexamethylsilazane; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; dichloromethane; toluene; 1.1: Swern oxidation / 2.1: Wittig olefination;

DOI:10.1271/bbb.69.1620

Reference yield:

C17H26O3S (884843-08-7) → C39H68O2S (884843-10-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 91 percent / potassium hexamethyldisilazide / tetrahydrofuran; toluene; hexamethylphosphoric acid triamide / -78 - 20 °C

2.1: butyllithium / hexane; tetrahydrofuran; hexamethylphosphoric acid triamide / 0.02 h / -78 °C

2.2: 62 percent / hexane; tetrahydrofuran; hexamethylphosphoric acid triamide / -78 - 20 °C

With n-butyllithium; potassium hexamethylsilazane; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; toluene; 1.1: Wittig olefination;

DOI:10.1271/bbb.69.1620

upstream raw materials:

C₂₃H₃₈O₂S

(Z)-11-Hexadecenyl bromide

C₁₇H₂₈O₃S

C₁₇H₂₆O₃S

Refernces