O-annulation leading to 5-, 6-, and 7-membered cyclic diaryl ethers involving C–H cleavage

A. Rossignon, D. Bonifazi
Synthesis 2019; 51(19): 3588-3599
DOI: 10.1055/s-0037-1611892


Cyclic diaryl ethers are present in multiple natural compounds, organic pollutants as well as in -conjugated organic molecular materials. This short review aims at overviewing the main synthetic advances in the O-annulation methods for preparing 5-, 6-, and 7-membered rings through C–H cleavage.

Comments are closed.