C₂₂H₃₁NO₄S

Base Information

• Chemical Name: C₂₂H₃₁NO₄S
• CAS No.: 1600522-78-8
• Molecular Formula: C₂₂H₃₁NO₄S
• Molecular Weight: 405.558
• Mol file: 1600522-78-8.mol

Synonyms:C₂₂H₃₁NO₄S

Chemical Property of C₂₂H₃₁NO₄S

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₂H₃₁NO₄S

There total 1 articles about C₂₂H₃₁NO₄S 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: 56.0%

1-bromohexyne (1119-64-8) → C22H31NO4S (1600522-78-8)

Guidance literature:

With potassium phosphate; 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; In toluene; at 0 - 60 ℃; for 18h; Inert atmosphere;

DOI:10.1002/anie.201308824

Reference yield: 43.0%

C22H31NO4S (1600522-78-8) → C20H25NO3S (1600522-25-5)

Guidance literature:

C₂₂H₃₁NO₄S; With 2,6-dimethylpyridine; trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 2h; Inert atmosphere;

With water; In dichloromethane; at 0 ℃; for 1h; Inert atmosphere;

DOI:10.1002/anie.201308824

Reference yield:

C22H31NO4S (1600522-78-8) → C20H25NO3S (1600522-55-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 2,6-dimethylpyridine; trimethylsilyl trifluoromethanesulfonate / dichloromethane / 2 h / 0 °C / Inert atmosphere

1.2: 1 h / 0 °C / Inert atmosphere

2.1: [Rh(1,2-bis-(diphenylphosphanyl)benzene)]ClO₄ / 1,2-dichloro-ethane / 1 h / 50 °C / Inert atmosphere

With 2,6-dimethylpyridine; trimethylsilyl trifluoromethanesulfonate; [Rh(1,2-bis-(diphenylphosphanyl)benzene)]ClO₄; In dichloromethane; 1,2-dichloro-ethane;

DOI:10.1002/anie.201308824

upstream raw materials:

1-bromohexyne

Downstream raw materials:

C₂₀H₂₅NO₃S

C₂₀H₂₅NO₃S