BENZYLATIONS AND ALLYLATIONS IN THE PRESENCE OF ZINC CHLORIDE
作者:NG. PH. BUU-HOÏ、B. ECKERT、P. DEMERSEMAN
DOI:10.1021/jo01370a005
日期:1954.5
Notes - Some Derivatives of p-Terphenyl
作者:Henry Gilman、Eugene Weipert
DOI:10.1021/jo01355a605
日期:1957.4
Connecting a carbonyl and a π-conjugated group through a <i>p</i>-phenylene linker by (5+1) benzene ring formation
作者:Tatsuya Morofuji、Hanae Kinoshita、Naokazu Kano
DOI:10.1039/c9cc04012a
日期:——
A benzene ring was formed to connect a carbonyl group of various methyl ketones with a π-conjugated group through a p-phenylene linker. Methyl ketones and streptocyanines were used as the C1 and C5 sources, respectively, in the (5+1) annulation, which could form donor–π–acceptor molecules.
Tetraphenylethene derivatives with a folded Z-conformation and aggregation-enhanced emission characteristics are synthesized from 2-arylbenzophenones. The intramolecular rotation of the folded luminogens is partially suppressed, resulting in improved emission efficiencies in solutions.