2,7-Dibromofluorene CAS:16433-88-8

Ngokwekhemikhali, i-2,7-dibromofluorene ingadlula ezinguqukweni ezihlukahlukene zezinto eziphilayo, okuhlanganisa ukusabela okuhlukahlukene kokuhlangana, ukufakwa esikhundleni kwe-nucleophilic, kanye nezinqubo ze-cyclization ukwakha izakhiwo eziyinkimbinkimbi zama-molecule. Uhlaka lwayo oluyingqayizivele lwe-polycyclic aromatic lunikeza ukusabela okuhlukile, okwenza lube usizo ekudaleni izinto ezisebenzayo ezinezakhiwo ezilungiselelwe wena. Ukwethulwa kwama-athomu e-bromine ezindaweni ezi-2 nezi-7 ze-scaffold ye-fluorene kuthuthukisa ukusabela kwayo futhi kushintsha izakhiwo zayo ze-elekthronikhi uma kuqhathaniswa ne-fluorene engashintshwanga. Lokhu kuguqulwa kunikeza amathuba okulungisa ukuziphatha kwayo kwamakhemikhali nokuthuthukisa ukusetshenziswa kwayo ezindleleni zokwenziwa eziqondiwe zokukhiqizwa kwamakhemikhali nezinto ezikhethekile. Ngaphezu kwalokho, uhlelo oluhlanganisiwe olukhona ku-2,7-dibromofluorene lunikeza amandla okusetshenziswa kuma-elekthronikhi ezinto eziphilayo kanye namadivayisi e-optoelectronic ngenxa yesakhiwo salo esinwetshiwe se-π, esifaka isandla emandleni alo okumunca nokuthutha ukushaja. Lokhu kwenza kube ukhetho oluthembisayo lokusetshenziswa ekuthuthukisweni kwama-semiconductor ezinto eziphilayo kanye nezinye izinto ezithuthukisiwe zezinhlelo zokusebenza ze-elekthronikhi. Ekuphetheni, i-2,7-dibromofluorene isebenza njengesakhi esibalulekile ekuhlanganisweni kwezinto eziphilayo, inikeza izinhlobo eziningi zezicelo ekuthuthukisweni kwemithi, amakhemikhali ezolimo, kanye nezinto ezinezici ezikhethekile ze-optical neze-elekthronikhi. Izici zayo ezihlukile zesakhiwo kanye nokusebenza kwayo kwenza kube yingxenye ebalulekile ekwakhiweni nasekuhlanganisweni kwama-molecule ezinto eziphilayo eziyinkimbinkimbi nezinto ezisebenzayo. Ukuhlola okwengeziwe kwamandla ayo emkhakheni we-electronics nezinto eziphilayo kanye nesayensi yezinto ezibonakalayo kungaholela ekusetshenzisweni okusha kanye nentuthuko kwezobuchwepheshe be-optoelectronic.