5,11-bis(triethylsilylethynyl)anthradithiophene

Base Information

Chemical Name:5,11-bis(triethylsilylethynyl)anthradithiophene
CAS No.:851817-11-3
Molecular Formula:C₃₄H₃₈S₂Si₂
Molecular Weight:566.979
Hs Code.:
Mol file:851817-11-3.mol

Synonyms:5,11-bis(triethylsilylethynyl)anthradithiophene;TES-ADT >99% (HPLC)

Suppliers and Price of 5,11-bis(triethylsilylethynyl)anthradithiophene

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

TRC
TES-ADT
10mg
$ 185.00

Sigma-Aldrich
TES-ADT >99% (HPLC)
100mg
$ 294.00

Medical Isotopes, Inc.
TES-ADT
10 mg
$ 675.00

Total 6 raw suppliers

Chemical Property of 5,11-bis(triethylsilylethynyl)anthradithiophene

Chemical Property:

Melting Point:128-135°C
PSA：56.48000
LogP:11.22080

Purity/Quality:

98%,99%, ^*data from raw suppliers

TES-ADT ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses TES-ADT is a semiconductor thin film that limits intermolecular interaction due to the bulky triethylsilylethynyl (TES) group, but melts when there is heat conduction from metal evaporation to form electrical contracts.

Technology Process of 5,11-bis(triethylsilylethynyl)anthradithiophene

There total 2 articles about 5,11-bis(triethylsilylethynyl)anthradithiophene 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:

: 932-41-2
2,3-diformylthiophene

: 1777-03-3
2-triethylsilylacetylene

: 637-88-7
1,4-Cyclohexanedione

: 5,11-bis(triethylsilylethynyl)anthra[2,3-b:7,6-b']dithiophene

: 851817-11-3
TESADT

Guidance literature:: Multistep reaction. Title compound not separated from byproducts;
DOI:10.1021/ja042353u

Reference yield:

: 1777-03-3
2-triethylsilylacetylene

: 143746-71-8
dithieno<2,3-b><6,7-b>-9,10-anthraquinone

: 143746-72-9
dithieno<2,3-b><6,7-d>-9,10-anthraquinone

: 5,11-bis(triethylsilylethynyl)anthra[2,3-b:7,6-b']dithiophene

: 851817-11-3
TESADT

Guidance literature:: 2-triethylsilylacetylene; With n-butyllithium; In hexanes; for 1h;

dithieno<2,3-b><6,7-b>-9,10-anthraquinone; dithieno<2,3-b><6,7-d>-9,10-anthraquinone; In hexanes;

With hydrogenchloride; tin(ll) chloride; In hexanes; water; at 60 ℃; for 2h;

Reference yield:

: 851817-11-3
TESADT

: C₄₆H₄₆S₂Si₂

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium diisopropyl amide / tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

1.2: 3 h / 20 °C / Inert atmosphere

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene / 24 h / Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; lithium diisopropyl amide; In tetrahydrofuran; toluene; 2.1: |Stille Cross Coupling;
DOI:10.1016/j.dyepig.2015.12.008