C₄₂H₃₈N₂O₄S₂

Base Information

• Chemical Name: C₄₂H₃₈N₂O₄S₂
• CAS No.: 128926-60-3
• Molecular Formula: C₄₂H₃₈N₂O₄S₂
• Molecular Weight: 698.907
• Mol file: 128926-60-3.mol

Synonyms:C₄₂H₃₈N₂O₄S₂

Chemical Property of C₄₂H₃₈N₂O₄S₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₄₂H₃₈N₂O₄S₂

There total 6 articles about C₄₂H₃₈N₂O₄S₂ 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%

1,4-Bis-(toluol-4-sulfonamidmethyl)-benzol (5011-10-9) + 2,2''-Bis(bromomethyl)-1,1':3',1''-terphenyl (22058-37-3) → C42H38N2O4S2 (128926-60-3)

Guidance literature:

With caesium carbonate; In N,N-dimethyl-formamide; Ambient temperature;

DOI:10.1021/jo00307a016

Reference yield:

ortho-tolylmagnesium bromide (932-31-0) → C42H38N2O4S2 (128926-60-3)

Guidance literature:

Multi-step reaction with 3 steps

1: vinylmagnesium bromide / 1) THF, -22 deg C, 2 h, 2) reflux, 2 h

2: 62 percent / N-Bromosuccinimide / CCl₄ / 24 h / Heating

3: 80 percent / Cs₂CO₃ / dimethylformamide / Ambient temperature

With N-Bromosuccinimide; vinyl magnesium bromide; caesium carbonate; In tetrachloromethane; N,N-dimethyl-formamide;

DOI:10.1021/jo00307a016

Reference yield:

1,3-dichloro-2-iodobenzene (19230-28-5) → C42H38N2O4S2 (128926-60-3)

Guidance literature:

Multi-step reaction with 3 steps

1: vinylmagnesium bromide / 1) THF, -22 deg C, 2 h, 2) reflux, 2 h

2: 62 percent / N-Bromosuccinimide / CCl₄ / 24 h / Heating

3: 80 percent / Cs₂CO₃ / dimethylformamide / Ambient temperature

With N-Bromosuccinimide; vinyl magnesium bromide; caesium carbonate; In tetrachloromethane; N,N-dimethyl-formamide;

DOI:10.1021/jo00307a016

upstream raw materials:

1,4-Bis-(toluol-4-sulfonamidmethyl)-benzol

2,2''-Bis(bromomethyl)-1,1':3',1''-terphenyl

ortho-tolylmagnesium bromide

1,3-dichloro-2-iodobenzene