Dibutylamino end-capped benzo[2,1-b:3,4-b’]dithiophene-4,5-dione and benzo[2,1-b:3,4-b’]dithiophene versus non modified analogues: contribution of amino groups
Aboubakr Hecham, Raimundo Jean-Manuel, Brisset Hugues
Tetrahedron (2015) 71, 4079-4083.