C₄₂H₆₀O₁₁S

Base Information

• Chemical Name: C₄₂H₆₀O₁₁S
• CAS No.: 676620-34-1
• Molecular Formula: C₄₂H₆₀O₁₁S
• Molecular Weight: 772.998
• Mol file: 676620-34-1.mol

Synonyms:C₄₂H₆₀O₁₁S

Chemical Property of C₄₂H₆₀O₁₁S

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₄₂H₆₀O₁₁S

There total 5 articles about C₄₂H₆₀O₁₁S 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%

methyl 4-mercaptobenzoate (6302-65-4) + C34H52O9 (676620-22-7) → C42H60O11S (676620-34-1)

Guidance literature:

With aluminum oxide; In diethyl ether; at 20 ℃; for 3h;

DOI:10.1021/jm020461q

Reference yield:

C12H13O2(CH3)3(O)(OO) (63968-64-9) → C42H60O11S (676620-34-1)

Guidance literature:

Multi-step reaction with 5 steps

1: DIBAL / CH₂Cl₂; toluene / -78 °C

2: 1.60 g / pyridine; DMAP / CH₂Cl₂; toluene / 3 h / -78 - 20 °C

3: 76 percent / SnCl₄ / CH₂Cl₂ / 1 h / -78 °C

4: 80 percent / dimethyldioxirane / CH₂Cl₂; acetone / -78 - 20 °C

5: 80 percent / Al₂O₃ / diethyl ether / 3 h / 20 °C

With pyridine; dmap; aluminum oxide; 3,3-dimethyldioxirane; tin(IV) chloride; diisobutylaluminium hydride; In diethyl ether; dichloromethane; acetone; toluene;

DOI:10.1021/jm020461q

Reference yield:

dihydroartesiminin (81496-81-3) → C42H60O11S (676620-34-1)

Guidance literature:

Multi-step reaction with 4 steps

1: 1.60 g / pyridine; DMAP / CH₂Cl₂; toluene / 3 h / -78 - 20 °C

2: 76 percent / SnCl₄ / CH₂Cl₂ / 1 h / -78 °C

3: 80 percent / dimethyldioxirane / CH₂Cl₂; acetone / -78 - 20 °C

4: 80 percent / Al₂O₃ / diethyl ether / 3 h / 20 °C

With pyridine; dmap; aluminum oxide; 3,3-dimethyldioxirane; tin(IV) chloride; In diethyl ether; dichloromethane; acetone; toluene;

DOI:10.1021/jm020461q

upstream raw materials:

methyl 4-mercaptobenzoate

C₃₄H₅₂O₉

C₁₂H₁₃O₂(CH₃)3(O)(OO)

dihydroartesiminin

Downstream raw materials:

C₄₂H₆₀O₁₃S

Refernces