Synthesis and Properties of Alternating Copolymers Based on 4H-Cyclopenta[2,1-b:3,4-b’]dithiophene and 4H-Dithieno[3,2-b:2′,3′-d]silol was written by Drozdov, F. V.;Surin, N. M.;Peregudova, S. M.;Trukhanov, V. A.;Dmitryakov, P. V.;Chvalun, S. N.;Parashchuk, D. Yu.;Ponomarenko, S. A.. And the article was included in Polymer Science, Series B: Polymer Chemistry in 2019.Electric Literature of C10H22O The following contents are mentioned in the article:
A number of copolymers based on 4H-cyclopenta[2,1-b:3,4-b’]dithiophene and 4H-dithieno[3,2-b:2′,3′-d]silol are synthesized via direct C-H arylation and Suzuki cross-coupling, and their properties are compared. The chem. structure of the copolymers is investigated by 1H and 13C NMR spectroscopy, and their mol.-mass characteristics are determined by GPC. The study of absorption spectra of the copolymers in dilute solutions and thin films shows that they absorb light in a wide visible spectral range (300-800 nm). On the basis of the cyclic voltammetry data, the levels of boundary MOs-the highest occupied and the lowest unoccupied-are estimated and the width of the energy gap is shown to be in the range of 1.4-1.9 eV. Using the copolymers as donor components of the active layer, the samples of solar photocells are manufactured and their photovoltaic properties are investigated. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Electric Literature of C10H22O).
3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.Electric Literature of C10H22O
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts