9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole

Base Information

Chemical Name:9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole
CAS No.:1448822-35-2
Molecular Formula:C₄₉H₄₀BNO₂
Molecular Weight:685.673
Hs Code.:

Synonyms:9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole

Suppliers and Price of 9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole

There total 2 articles about 9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole 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: 60.0%

: 76-09-5
2,3-dimethyl-2,3-butane diol

: 5419-55-6
Triisopropyl borate

: 1361061-44-0
9-{4-[9-(4-bromophenyl)-9H-fluoren-9-yl]phenyl}-9H-carbazole

: 1448822-35-2
9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole

Guidance literature:: 9-{4-[9-(4-bromophenyl)-9H-fluoren-9-yl]phenyl}-9H-carbazole; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 1h;

Triisopropyl borate; In tetrahydrofuran; at -78 - 20 ℃; for 25h;

2,3-dimethyl-2,3-butane diol; In benzene;
DOI:10.1002/chem.201300466

Reference yield:

: 785051-54-9
9-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole

: 1448822-35-2
9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrabutylammomium bromide; sodium hydroxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / tetrahydrofuran / 85 °C

2.1: n-butyllithium / tetrahydrofuran / 1 h / -78 °C

2.2: 25 h / -78 - 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; tetrabutylammomium bromide; sodium hydroxide; In tetrahydrofuran;
DOI:10.1002/chem.201300466

Reference yield: 53.0%

: 1420904-83-1
4-bromo-2-(diphenylphosphinoyl)-1-[2-(diphenylphosphinoyl)phenoxy]benzene

: 1448822-35-2
9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole

: 9-[4’-(9-{3’-(diphenylphosphoryl)-4’-[2-(diphenylphosphoryl)phenoxy]biphenyl-4-yl}-9H-fluoren-9-yl)biphenyl-4-yl]-9H-carbazole

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; tetrabutylammomium bromide; sodium hydroxide; In tetrahydrofuran; at 85 ℃; for 24h;
DOI:10.1002/chem.201300466