Regioselective Electrophilic Access to Naphtho[1,2-<i>b</i>:8,7-<i>b</i>′]- and -[1,2-<i>b</i>:5,6-<i>b</i>′]dithiophenes
作者:Caterina Viglianisi、Lucia Becucci、Cristina Faggi、Sara Piantini、Piero Procacci、Stefano Menichetti
DOI:10.1021/jo400205j
日期:2013.4.5
A two-step one purification access to dichloronaphtho[1,2-b:8,7-b'] and [1,2-b:5,6-b']dithiophenes using bis-alkylnaphthyl alkynes and phthalimidesulfenyl chloride as starting materials has been developed. The functionalization of the carbon-chlorine bonds allowed further modification of NDT core, broadening the potential of the methodology.