4-N-phenyl-3,5-bis{4-[9',9'-di-n-butyl-7'-trimethylsilyl-2'-fluorenyl]phenyl}-1,2,4-triazole

Base Information

Chemical Name:4-N-phenyl-3,5-bis{4-[9',9'-di-n-butyl-7'-trimethylsilyl-2'-fluorenyl]phenyl}-1,2,4-triazole
CAS No.:1282539-60-9
Molecular Formula:C₆₈H₇₉N₃Si₂
Molecular Weight:994.566
Hs Code.:

Synonyms:4-N-phenyl-3,5-bis{4-[9',9'-di-n-butyl-7'-trimethylsilyl-2'-fluorenyl]phenyl}-1,2,4-triazole

Suppliers and Price of 4-N-phenyl-3,5-bis{4-[9',9'-di-n-butyl-7'-trimethylsilyl-2'-fluorenyl]phenyl}-1,2,4-triazole

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 4-N-phenyl-3,5-bis{4-[9',9'-di-n-butyl-7'-trimethylsilyl-2'-fluorenyl]phenyl}-1,2,4-triazole

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4-N-phenyl-3,5-bis{4-[9',9'-di-n-butyl-7'-trimethylsilyl-2'-fluorenyl]phenyl}-1,2,4-triazole

There total 4 articles about 4-N-phenyl-3,5-bis{4-[9',9'-di-n-butyl-7'-trimethylsilyl-2'-fluorenyl]phenyl}-1,2,4-triazole 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: 74.0%

: 911304-21-7
9,9-di(n-butyl)-7-(trimethylsilyl)-2-fluorenylboronic acid

: 208124-25-8
3,5-bis(4-bromophenyl)-4-phenyl-4H-[1,2,4]triazole

: 1282539-60-9
4-N-phenyl-3,5-bis{4-[9',9'-di-n-butyl-7'-trimethylsilyl-2'-fluorenyl]phenyl}-1,2,4-triazole

Guidance literature:: With bis(o-tolyl)(phenyl)phosphine; palladium diacetate; potassium carbonate; In methanol; toluene; at 75 ℃; Inert atmosphere;
DOI:10.1002/chem.201002227

Reference yield:

: 586-76-5
4-Bromobenzoic acid

: 1282539-60-9
4-N-phenyl-3,5-bis{4-[9',9'-di-n-butyl-7'-trimethylsilyl-2'-fluorenyl]phenyl}-1,2,4-triazole

Guidance literature:: Multi-step reaction with 4 steps

1.1: thionyl chloride / chloroform / 4 h / Reflux

2.1: triethylamine; hydrazine / tetrahydrofuran / 20 °C / Cooling with ice

3.1: trichlorophosphate / 1,2-dichloro-benzene / 20 °C / Cooling with ice

3.2: 5 h / Reflux; Inert atmosphere

4.1: bis(o-tolyl)(phenyl)phosphine; palladium diacetate; potassium carbonate / methanol; toluene / 75 °C / Inert atmosphere

With thionyl chloride; bis(o-tolyl)(phenyl)phosphine; palladium diacetate; potassium carbonate; triethylamine; hydrazine; trichlorophosphate; In tetrahydrofuran; methanol; chloroform; 1,2-dichloro-benzene; toluene; 4.1: Suzuki cross-coupling;
DOI:10.1002/chem.201002227

Reference yield:

: 69673-99-0
4-bromo-N’-(4-bromobenzoyl)benzohydrazide

: 1282539-60-9
4-N-phenyl-3,5-bis{4-[9',9'-di-n-butyl-7'-trimethylsilyl-2'-fluorenyl]phenyl}-1,2,4-triazole

Guidance literature:: Multi-step reaction with 2 steps

1.1: trichlorophosphate / 1,2-dichloro-benzene / 20 °C / Cooling with ice

1.2: 5 h / Reflux; Inert atmosphere

2.1: bis(o-tolyl)(phenyl)phosphine; palladium diacetate; potassium carbonate / methanol; toluene / 75 °C / Inert atmosphere

With bis(o-tolyl)(phenyl)phosphine; palladium diacetate; potassium carbonate; trichlorophosphate; In methanol; 1,2-dichloro-benzene; toluene; 2.1: Suzuki cross-coupling;
DOI:10.1002/chem.201002227