146058-82-4 Usage
Description
Thieno[3,4-b]pyrazine, 2,3-dihexylis a heterocyclic chemical compound with the molecular formula C20H32N2S. It features a fusion of thiene and pyrazine rings, with 2,3-dihexylsubstituents that are long alkyl chains. These substituents enhance the solubility of the compound in organic solvents. Thieno[3,4-b]pyrazine, 2,3-dihexylis a type of thienopyrazine and can be utilized as a building block in the synthesis of various organic compounds.
Uses
Used in Organic Electronics:
Thieno[3,4-b]pyrazine, 2,3-dihexylis used as a component in the fabrication of organic thin-film transistors or organic photovoltaic devices due to its unique electronic properties and solubility-enhancing alkyl chains.
Used in Organic Synthesis:
Thieno[3,4-b]pyrazine, 2,3-dihexylserves as a building block in the synthesis of various other organic compounds, contributing to the development of new materials and chemical entities.
Check Digit Verification of cas no
The CAS Registry Mumber 146058-82-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,0,5 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 146058-82:
(8*1)+(7*4)+(6*6)+(5*0)+(4*5)+(3*8)+(2*8)+(1*2)=134
134 % 10 = 4
So 146058-82-4 is a valid CAS Registry Number.
146058-82-4Relevant articles and documents
Thieno[3,4-b]pyrazines: Synthesis, structure, and reactivity
Kenning, Don D.,Mitchell, Kari A.,Calhoun, Tessa R.,Funfar, Melanie R.,Sattler, Daniel J.,Rasmussen, Seth C.
, p. 9073 - 9076 (2002)
A general synthetic route has been developed for the efficient preparation of 2,3-disubstituted thieno[3,4-b]-pyrazines. These methods eliminate problems in the preparation of the precursor 3,4-diaminothiophene and utilize α-diones prepared through the reaction of the appropriate organocuprates with oxalyl chloride. This combination allows the convenient preparation of thieno[3,4-b]pyrazine and its 2,3-disubstituted analogues (where substituent = methyl, hexyl, octyl, decyl, dodecyl, and phenyl) in high yield. Characterization of the structure and reactivity of this class of compounds is also described, including the results of structural, electrochemical, and pKa studies.