Selective Syntheses of [7]–[12]Cycloparaphenylenes Using Orthogonal Suzuki–Miyaura Cross-Coupling Reactions
作者:Evan R. Darzi、Thomas J. Sisto、Ramesh Jasti
DOI:10.1021/jo3011667
日期:2012.8.3
The divergent, selective syntheses of [7]–[12]cycloparaphenylenes have been accomplished utilizing sequential, orthogonal Suzuki–Miyauracross-couplingreactions from two late-stage intermediates. Quantum yields decrease dramatically as cycloparaphenylene size decreases, highlighting the unique photophysical behavior of the smaller cycloparaphenylenes.