M. Endo et al., A NOVEL PHOSPHORAMIDITE FOR THE SITE-SELECTIVE INTRODUCTION OF FUNCTIONAL-GROUPS INTO OLIGONUCLEOTIDES VIA VERSATILE TETHERS, Tetrahedron letters, 35(32), 1994, pp. 5879-5882
A phosphoramidite monomer, which has a benzyl ester moiety in the side
chain and is useful for the site-selective introduction of functional
groups into oligonucleotides via various tethers, has been synthesize
d.