From: An astute synthesis of locked nucleic acid monomers
LNA monomer
Overall yield (%) (Scheme 3 )*
Overall yield (%) (Scheme 5 )*
U; 1a
69.6
72.4
T; 1b
51.1
63.9
A; 1c
34.7
54.1
C; 1d
48.6
55.9