Wang Ji-ping
2011
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0
Influential Citations
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Journal
Information Recording Materials
Abstract
The properties of fluorene compounds were studied.The typical structure of fluorene with the electronic property,as well as the UV-Vis spectrum,thermal stability,reactivity were discussed.The important intermediates as fluorenone and 9-fluorenylmethanol were introduced.Some monomers containing fluorene units have wide application in polymers.Now the 9,9-bis(4-hydroxylphenyl)fluorene(bisphenol fluorene) have been used in the epoxy resin and polycarbonate resin,which thermal stabilities have been improved.The 9,9-bis(3-amino-4-hydroxyphenyl)fluorine is another important monomer,too.In the research fields of photosensitive and OLED materials,fluorene-containing structures were used widely,such as 9,9-bisalkylfluorene,molecules containing fluorene-azo units,polyalkylfluorene,molecules containing fluorene-thiophene units,and molecules containing fluorene-oxadiazole units.The fluorene-containing structures like benflumetol can be used as the pharmaceutical,as well as agricultural hormones.