mCPSOB

Base Information

• Chemical Name: mCPSOB
• CAS No.: 1374770-41-8
• Molecular Formula: C₃₆H₂₄N₂O₂S
• Molecular Weight: 548.665
• Mol file: 1374770-41-8.mol

Synonyms:

Chemical Property of mCPSOB

Chemical Property:

• Melting Point: TGA > 200 °C?(0.5% weight loss)Tg = 140?°C

Purity/Quality:

98.5% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Description: 9-(3-(9H-Carbazol-9-yl)-5-(phenylsulfonyl)phenyl)-9H-carbazole (mCPSOB) is an ambipolar host thermally activated delayed fluorescence (TADF) material containing two electron-donating carbazole groups and one electron-accepting diphenylsulfonyl group.

Technology Process of mCPSOB

There total 4 articles about mCPSOB 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: 66.7%

C12H8Cl2O2S + 9H-carbazole (86-74-8,105184-46-1,97960-57-1) → 3,5-di(carbazol-9-yl)-1-phenylsulfonylbenzene (1374770-41-8)

Guidance literature:

C₁₂H₈Cl₂O₂S; 9H-carbazole; With potassium carbonate; In 5,5-dimethyl-1,3-cyclohexadiene; for 1h; Inert atmosphere;

With palladium(III) acetate; tri-tert-butyl phosphine; In 5,5-dimethyl-1,3-cyclohexadiene; for 14h; Inert atmosphere;

Reference yield:

(3,5-dichlorophenyl)(phenyl)sulfane → 3,5-di(carbazol-9-yl)-1-phenylsulfonylbenzene (1374770-41-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0.33 h / 0 - 10 °C

2.1: potassium carbonate / 5,5-dimethyl-1,3-cyclohexadiene / 1 h / Inert atmosphere

2.2: 14 h / Inert atmosphere

With potassium carbonate; 3-chloro-benzenecarboperoxoic acid; In 5,5-dimethyl-1,3-cyclohexadiene; dichloromethane;

Reference yield:

iodobenzene (591-50-4) → 3,5-di(carbazol-9-yl)-1-phenylsulfonylbenzene (1374770-41-8)

Guidance literature:

Multi-step reaction with 3 steps

1.1: copper; caesium carbonate / dimethyl sulfoxide / 20 h / 170 °C / Inert atmosphere

2.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0.33 h / 0 - 10 °C

3.1: potassium carbonate / 5,5-dimethyl-1,3-cyclohexadiene / 1 h / Inert atmosphere

3.2: 14 h / Inert atmosphere

With copper; potassium carbonate; caesium carbonate; 3-chloro-benzenecarboperoxoic acid; In 5,5-dimethyl-1,3-cyclohexadiene; dichloromethane; dimethyl sulfoxide;

upstream raw materials:

iodobenzene

3,5-dichlorothiophenol

9H-carbazole

Refernces