17249-80-8 Usage
Description
3-Chlorothiophene is a clear colorless to light yellow liquid that is used in the synthesis of various materials and has been investigated for its electrochemical properties. It is an organic compound with a chlorine atom attached to a thiophene ring, which contributes to its unique chemical characteristics and potential applications.
Uses
Used in Polymer Synthesis:
3-Chlorothiophene is used as a monomer in the synthesis of poly(3-chlorothiophene) films. The application reason is that it can be directly oxidized in mixed electrolytes of boron trifluoride diethyl etherate and trifluoroacetic acid, leading to the formation of polymer films with potential applications in various industries.
Used in Electrochemical Research:
3-Chlorothiophene is used as a subject of study in electrochemical homopolymerization and copolymerization with 3-methylthiophene in ionic liquid. The application reason is to investigate its electrochemical properties and potential uses in the development of new materials and technologies.
Used in Chemical Synthesis:
3-Chlorothiophene can be used as a building block in the synthesis of various organic compounds and materials. The application reason is its unique chemical structure, which allows for further functionalization and the creation of new molecules with specific properties and applications.
Used in Pharmaceutical Industry:
Although not explicitly mentioned in the provided materials, 3-chlorothiophene could potentially be used in the pharmaceutical industry as a starting material for the synthesis of various drugs and drug candidates. The application reason would be its reactivity and the possibility to create new therapeutic agents with desired pharmacological properties.
Used in Electronics Industry:
The electrochemical properties of 3-chlorothiophene and its polymers could make it a candidate for use in the electronics industry, particularly in the development of new materials for electronic devices such as sensors, batteries, or solar cells. The application reason would be its potential to contribute to the advancement of electronic materials with improved performance and functionality.
Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 14, p. 281, 1977 DOI: 10.1002/jhet.5570140224
Check Digit Verification of cas no
The CAS Registry Mumber 17249-80-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,4 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17249-80:
(7*1)+(6*7)+(5*2)+(4*4)+(3*9)+(2*8)+(1*0)=118
118 % 10 = 8
So 17249-80-8 is a valid CAS Registry Number.
InChI:InChI=1/C4H3ClS/c5-4-1-2-6-3-4/h1-3H
17249-80-8Relevant articles and documents
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Perevalova et al.
, (1978)
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Competitive reactivities of vinylthiyl radicals thermally generated from haloethylenes and hydrogen sulfide
Deryagina,Sukhomazova,Levanova
, p. 662 - 666 (2007/10/03)
Acetylene and its derivatives have been used for the first time as "traps" for vinylthiyl radicals generated in situ from hydrogen sulfide and haloethylenes in gas-phase processes. The competitive reactivity of the vinylthiyl radicals has been studied at 500-570 °C in the presence of two chemical "traps." The efficiency of chemical "traps" for the vinylthiyl radicals decreases in the following sequence: HC≡CPh > HC≡CH > MeC≡CH > CH2=CHCl. Acetylene is a more efficient "trap" for the vinylthiyl radicals than 1,2-dichloroethylene, from which they have been generated. The β-phenylvinylthiyl radicals generated during cothermolysis of halostyrene-hydrogen sulfide-acetylene component ternary systems undergo first of all intramolecular ring closure to give benzothiophene, which is a thermodynamically favorable system; the reaction of these radicals with acetylene and its derivatives occurs much more slowly than heterocyclization. Phenylacetylene is a more efficient "trap" than acetylene. α-Phenylvinylthiyl radicals mostly react with acetylene to yield 2-phenylthiophene.
Herstellung von β-Halogenthiophenen durch Isomerisierung von α-Halogenthiophenen an Zeolithkatalysatoren
Dettmeier, Udo,Eichler, Klaus,Kuehlein, Klaus,Leupold, Ernst Ingo,Litterer, Heinz
, p. 470 - 471 (2007/10/02)
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