288-08-4 Usage
Description
Telluracyclopentadiene is a five-membered monocyclic heteroarene composed of four CH units and one tellurium atom. It is the parent of the class of tellurophenes.
Uses
Used in Chemical Synthesis:
Telluracyclopentadiene is used as a synthetic intermediate for the preparation of various organotellurium compounds. Its unique structure and reactivity make it a valuable building block in the synthesis of complex organic molecules and pharmaceuticals.
Used in Material Science:
Telluracyclopentadiene is used as a precursor for the development of new materials with potential applications in electronics, optoelectronics, and energy storage. Its incorporation into polymers and other materials can enhance their properties and performance.
Used in Pharmaceutical Industry:
Telluracyclopentadiene is used as a key component in the synthesis of novel therapeutic agents with potential applications in the treatment of various diseases. Its unique chemical properties allow for the design of new drugs with improved efficacy and selectivity.
Used in Environmental Applications:
Telluracyclopentadiene is used as a reagent in the development of environmentally friendly processes and products. Its ability to form stable complexes with various metal ions makes it a promising candidate for applications in pollution control and waste management.
Check Digit Verification of cas no
The CAS Registry Mumber 288-08-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,8 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 288-08:
(5*2)+(4*8)+(3*8)+(2*0)+(1*8)=74
74 % 10 = 4
So 288-08-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H4Te/c1-2-4-5-3-1/h1-4H
288-08-4Relevant articles and documents
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Barton,Roth
, p. C66 (1972)
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Synthesis of Diphenylchalcogenophene Diboronic Acid Bis(pinacol) Esters and Halogen Photoelimination from Tellurium by Triplet–Triplet Annihilation
Li, Peng-Fei,Carrera, Elisa I.,Seferos, Dwight S.
, p. 917 - 921 (2016/09/13)
The synthesis of diphenylthiophene-, diphenylselenophene-, and diphenyltellurophene-based diboronic bis(pinacol) esters and their optoelectronic properties is reported. The addition of bromine to the borylated diaryltellurophene and subsequent photoelimination are investigated. The photochemical quantum yield of bromine photoelimination is (9.7±0.2) % at a 4.4 m trap (2,3-dimethyl-1,3-butadiene) concentration. It is found that the bromine photoelimination reaction can also be driven by the incorporation of a triplet sensitizer through a triplet–triplet annihilation process.
A novel tellurophene-containing conjugated polymer with a dithiophenyl diketopyrrolopyrrole unit for use in organic thin film transistors
Kaur, Matinder,Seul Yang, Da,Shin, Jicheol,Wan Lee, Tae,Choi, Kihang,Ju Cho, Min,Hoon Choi, Dong
supporting information, p. 5495 - 5497 (2013/06/27)
A new tellurophene-based π-conjugated polymer, PDTDPPTe, was synthesized. PDTDPPTe exhibits a smaller optical band gap (Eg opt = 1.25 eV) than thiophene-based PDTDPPT (Eg opt = 1.30 eV). Thin-film transistors comprising PDTDPPTe displayed outstanding performance (μmax = 1.78 cm2 V-1 s-1, Ion/Ioff = 105-6).