“…4a. The absorption bands are similar to that of unsubstituted BPEA in the low energy region [15,39]. The most prominent band associated with ICT transfer is centred around 560 nm.…”
Dicyanovinyl end-capped 9,10-bis (phenylethynyl) anthracenes for organic solar cells 9,10-bis (fenyloetynolo) antraceny z peryferyjnymi grupami dicyjanowinylowymi dla ogniw słonecznych
“…4a. The absorption bands are similar to that of unsubstituted BPEA in the low energy region [15,39]. The most prominent band associated with ICT transfer is centred around 560 nm.…”
Dicyanovinyl end-capped 9,10-bis (phenylethynyl) anthracenes for organic solar cells 9,10-bis (fenyloetynolo) antraceny z peryferyjnymi grupami dicyjanowinylowymi dla ogniw słonecznych
“…The authors prepared dialkynyl-substituted indenoanthracenes 61 , containing alkyl or bromine substituents, from the corresponding indenoantraquinones 59 in two steps in good to excellent yields (57–92%) ( Scheme 13 ). Representative examples included indenoanthracenes 61a – c , bearing aryl groups linked to the alkyne, and indenoanthracenes 61d – f , containing tetramethylsilane groups at the terminal alkyne [ 46 ].…”
Section: Reviewmentioning
confidence: 99%
“…The scope of their work consisted of six examples, and they obtained anthracene derivatives in moderate to good yields (50-87%) [45]. In 2014, Yucel and co-workers synthesized 12 novel indenoanthracene derivatives to study their optical, electrochemical, and thermal properties [46]. The authors prepared dialkynyl-substituted indenoanthracenes 61, containing alkyl or bromine substituents, from the corresponding indenoantraquinones 59 in two steps in good to excellent yields (57-92%) (Scheme 13).…”
Section: Synthesis Of Substituted Anthracenes From Anthraquinonesmentioning
Anthracene and anthracene derivatives have been extensively studied over the years because of their interesting photophysical, photochemical, and biological properties. They are currently the subject of research in several areas, which investigate their use in the biological field and their application in OLEDs, OFETs, polymeric materials, solar cells, and many other organic materials. Their synthesis remains challenging, but some important preparative methods have been reported, especially in the last decade. This review presents an update of the recent strategies that have been employed to prepare anthracene derivatives. It encompasses papers published over the last twelve years (2008–2020) and focuses on direct and indirect methods to construct anthracene and anthraquinone frameworks.
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