Cross-Coupling Strategy for the Synthesis of Diazocines
作者:Shuo Li、Nadi Eleya、Anne Staubitz
DOI:10.1021/acs.orglett.0c00122
日期:2020.2.21
Ethylene bridged azobenzenes are novel, promising molecular switches that are thermodynamically more stable in the (Z) than in the (E) configuration, contrary to the linear azobenzene. However, their previous synthetic routes were often not general, and yields were poorly reproducible, and sometimes very low. Here we present a new synthetic strategy that is both versatile and reliable. Starting from