S. Carrington et al., A novel solid-phase reductive alkylation route to acridine and dansyl polyamine conjugates, CHEM COMMUN, (14), 1999, pp. 1341-1342
Solid-phase organic synthesis (SPOS) routes to target unsymmetrical polyami
nes and their acridinyl and dansyl conjugates have been developed based upo
n borane-pyridine complex (BAP) mediated reductive alkylation, azide reduct
ion with triphenylphosphine, and the use of pent-4-enoyl (Pnt) as an orthog
onal amine protecting group.