Matches in SemOpenAlex for { <https://semopenalex.org/work/W2965961199> ?p ?o ?g. }
- W2965961199 endingPage "1900171" @default.
- W2965961199 startingPage "1900171" @default.
- W2965961199 abstract "On the basis of the facts that tellurophene-containing π-conjugated polymers are obtainable from organotitanium polymers and that the tellurium atoms in the tellurophene derivatives can be transformed into lithium atoms, the synthesis of reactive lithiated polymer precursor and its transformations into some functionalized π-conjugated polymers are described. A regioregular organometallic polymer having 1,4-dilithio-1,3-butadiene and 9,9-dioctylfluorene-2,7-diyl units is generated by the reaction of a tellurophene-containing polymer having the number-average molecular weight (Mn ) and molecular weight distribution (Mw /Mn ) of 5890 and 1.9, respectively, with n-butyllithium (2.4 equiv.) at -78 °C to -60 °C for 3 h. The lithiated polymer thus prepared is subjected to reactions with electrophiles to produce functionalized π-conjugated polymers. For example, a π-conjugated polymer possessing 1,4-bis(tri-n-butylstannyl)-1,3-butadiene-1,4-diyl unit is obtained in 67% yield by the reaction with tri-n-butyltin chloride (2.4 equiv.) at -60 °C to ambient temperature for 12 h in tetrahydrofuran, whose Mn and Mw /Mn are estimated as 7320 and 2.5, respectively, by size exclusion chromatography. The absorption maximum and onset of the obtained polymer are observed at 380 and 465 nm, respectively, in the UV-vis spectrum, from which the optical band gap of the polymer is estimated as 2.67 eV." @default.
- W2965961199 created "2019-08-13" @default.
- W2965961199 creator A5007777827 @default.
- W2965961199 creator A5014309064 @default.
- W2965961199 creator A5023700081 @default.
- W2965961199 creator A5054690206 @default.
- W2965961199 creator A5081496201 @default.
- W2965961199 creator A5087983835 @default.
- W2965961199 date "2019-08-02" @default.
- W2965961199 modified "2023-09-23" @default.
- W2965961199 title "Te–Li Exchange Reaction of Tellurophene‐Containing π‐Conjugated Polymer as Potential Synthetic Tool for Functional π‐Conjugated Polymers" @default.
- W2965961199 cites W1968259265 @default.
- W2965961199 cites W1976069229 @default.
- W2965961199 cites W1978840122 @default.
- W2965961199 cites W1982151759 @default.
- W2965961199 cites W1988032324 @default.
- W2965961199 cites W1994178311 @default.
- W2965961199 cites W1999805292 @default.
- W2965961199 cites W2018828899 @default.
- W2965961199 cites W2019212071 @default.
- W2965961199 cites W2022408312 @default.
- W2965961199 cites W2024330797 @default.
- W2965961199 cites W2035953966 @default.
- W2965961199 cites W2037256995 @default.
- W2965961199 cites W2038293314 @default.
- W2965961199 cites W2041479670 @default.
- W2965961199 cites W2055693977 @default.
- W2965961199 cites W2060585936 @default.
- W2965961199 cites W2067587507 @default.
- W2965961199 cites W2077882891 @default.
- W2965961199 cites W2079180722 @default.
- W2965961199 cites W2084964162 @default.
- W2965961199 cites W2085868872 @default.
- W2965961199 cites W2085970464 @default.
- W2965961199 cites W2095171163 @default.
- W2965961199 cites W2095316278 @default.
- W2965961199 cites W2100077118 @default.
- W2965961199 cites W2152494740 @default.
- W2965961199 cites W2161500692 @default.
- W2965961199 cites W2313319323 @default.
- W2965961199 cites W2324970465 @default.
- W2965961199 cites W2538539689 @default.
- W2965961199 cites W2556831842 @default.
- W2965961199 cites W2951003877 @default.
- W2965961199 cites W2953277393 @default.
- W2965961199 cites W3162515140 @default.
- W2965961199 cites W4289257921 @default.
- W2965961199 cites W4294685502 @default.
- W2965961199 doi "https://doi.org/10.1002/marc.201900171" @default.
- W2965961199 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31373739" @default.
- W2965961199 hasPublicationYear "2019" @default.
- W2965961199 type Work @default.
- W2965961199 sameAs 2965961199 @default.
- W2965961199 citedByCount "11" @default.
- W2965961199 countsByYear W29659611992019 @default.
- W2965961199 countsByYear W29659611992020 @default.
- W2965961199 countsByYear W29659611992021 @default.
- W2965961199 countsByYear W29659611992022 @default.
- W2965961199 countsByYear W29659611992023 @default.
- W2965961199 crossrefType "journal-article" @default.
- W2965961199 hasAuthorship W2965961199A5007777827 @default.
- W2965961199 hasAuthorship W2965961199A5014309064 @default.
- W2965961199 hasAuthorship W2965961199A5023700081 @default.
- W2965961199 hasAuthorship W2965961199A5054690206 @default.
- W2965961199 hasAuthorship W2965961199A5081496201 @default.
- W2965961199 hasAuthorship W2965961199A5087983835 @default.
- W2965961199 hasConcept C112613896 @default.
- W2965961199 hasConcept C14158195 @default.
- W2965961199 hasConcept C158117686 @default.
- W2965961199 hasConcept C161790260 @default.
- W2965961199 hasConcept C178790620 @default.
- W2965961199 hasConcept C185592680 @default.
- W2965961199 hasConcept C188027245 @default.
- W2965961199 hasConcept C192562407 @default.
- W2965961199 hasConcept C2776701986 @default.
- W2965961199 hasConcept C2778651986 @default.
- W2965961199 hasConcept C2780471494 @default.
- W2965961199 hasConcept C32909587 @default.
- W2965961199 hasConcept C50027330 @default.
- W2965961199 hasConcept C521977710 @default.
- W2965961199 hasConcept C75473681 @default.
- W2965961199 hasConceptScore W2965961199C112613896 @default.
- W2965961199 hasConceptScore W2965961199C14158195 @default.
- W2965961199 hasConceptScore W2965961199C158117686 @default.
- W2965961199 hasConceptScore W2965961199C161790260 @default.
- W2965961199 hasConceptScore W2965961199C178790620 @default.
- W2965961199 hasConceptScore W2965961199C185592680 @default.
- W2965961199 hasConceptScore W2965961199C188027245 @default.
- W2965961199 hasConceptScore W2965961199C192562407 @default.
- W2965961199 hasConceptScore W2965961199C2776701986 @default.
- W2965961199 hasConceptScore W2965961199C2778651986 @default.
- W2965961199 hasConceptScore W2965961199C2780471494 @default.
- W2965961199 hasConceptScore W2965961199C32909587 @default.
- W2965961199 hasConceptScore W2965961199C50027330 @default.
- W2965961199 hasConceptScore W2965961199C521977710 @default.
- W2965961199 hasConceptScore W2965961199C75473681 @default.
- W2965961199 hasFunder F4320334764 @default.
- W2965961199 hasIssue "20" @default.