5,5'-Bis(7-hexyl-9H-fluoren-2-YL)-2,2'-bithiophene

Base Information

Chemical Name:5,5'-Bis(7-hexyl-9H-fluoren-2-YL)-2,2'-bithiophene
CAS No.:369599-42-8
Molecular Formula:C₄₆H₄₆S₂
Molecular Weight:663.003
Hs Code.:
DSSTox Substance ID:DTXSID30698232
Nikkaji Number:J1.628.397E
Wikidata:Q82628381
Mol file:369599-42-8.mol

Synonyms:369599-42-8;5,5'-BIS(7-HEXYL-9H-FLUOREN-2-YL)-2,2'-BITHIOPHENE;2-(7-hexyl-9H-fluoren-2-yl)-5-[5-(7-hexyl-9H-fluoren-2-yl)thiophen-2-yl]thiophene;DH-FTTF;2-(2-HEXYL-9H-FLUOREN-7-YL)-5-(5-(2-HEXYL-9H-FLUOREN-7-YL)THIOPHEN-2-YL)THIOPHENE;SCHEMBL2464850;DTXSID30698232;CS-0433689;5,5-Bis(7-hexyl-9H-fluoren-2-yl)-2,2-bithiophene;5,5'-Bis(7-hexyl-9H-fluorene-2-yl)-2,2'-bithiophene;5,5 inverted exclamation mark -Bis(7-hexyl-9H-fluoren-2-yl)-2,2 inverted exclamation mark -bithiophene

Suppliers and Price of 5,5'-Bis(7-hexyl-9H-fluoren-2-YL)-2,2'-bithiophene

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

Sigma-Aldrich
DH-FTTF sublimed, 95%
250mg
$ 219.00

Sigma-Aldrich
DH-FTTF Aldrich
250mg
$ 57.00

American Custom Chemicals Corporation
5,5'-BIS-(7-HEXYL-9H-FLUOREN-2-YL)-2,2'-BITHIOPHENE 95.00%
5MG
$ 500.13

Total 5 raw suppliers

Chemical Property of 5,5'-Bis(7-hexyl-9H-fluoren-2-YL)-2,2'-bithiophene

Chemical Property:

Melting Point:373-378°C
Boiling Point:786.8±60.0 °C(Predicted)
PSA：56.48000
Density:1.143±0.06 g/cm3(Predicted)
LogP:14.19860
XLogP3:15.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:13
Exact Mass:662.30409381
Heavy Atom Count:48
Complexity:915

Purity/Quality:

97% ^*data from raw suppliers

DH-FTTF sublimed, 95% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCCCCCC1=CC2=C(C=C1)C3=C(C2)C=C(C=C3)C4=CC=C(S4)C5=CC=C(S5)C6=CC7=C(C=C6)C8=C(C7)C=C(C=C8)CCCCCC
Uses Robust small molecule p-channel semiconductor that exhibits excellent device performance and resistant to harsh environments including aqueous conditions for BioMEMS devices.

Technology Process of 5,5'-Bis(7-hexyl-9H-fluoren-2-YL)-2,2'-bithiophene

There total 2 articles about 5,5'-Bis(7-hexyl-9H-fluoren-2-YL)-2,2'-bithiophene 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%

: 2-(7-hexyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane

: 4805-22-5
5,5'-dibromo-2,2'-bisthiophene

: 369599-42-8
5,5'-bis-(7-hexyl-9H-fluoren-2-yl)-[2,2']bithiophene

Guidance literature:: With Aliquat; sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; at 83 ℃; for 72h;
DOI:10.1021/ja016525o

Reference yield:

: 99012-36-9
2-bromo-7-hexyl-9H-fluorene

: 369599-42-8
5,5'-bis-(7-hexyl-9H-fluoren-2-yl)-[2,2']bithiophene

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / potasium acetate / [bis(diphenylphosphino)ferrocene]dichloropalladium-CH₂Cl₂ / dimethylsulfoxide / 16 h / 80 °C

2: 60 percent / aq. sodium carbonate; Aliquat / tetrkis(triphenylphosphine)palladium⁽⁰⁾ / toluene / 72 h / 83 °C

With Aliquat; potassium acetate; sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In dimethyl sulfoxide; toluene; 1: Suzuki coupling / 2: Suzuki coupling;
DOI:10.1021/ja016525o