(R)-2-Phenoxy-1-propylamine 、
2,6-dichloro-9-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)purine 、
三乙胺 在
氨 、
二氯甲烷 作用下,
以
1,4-二氧六环 为溶剂,
反应 90.0h,
以to provide the title 2-chloro- N-[(R)-2-phenoxy-1-propyl]adenosine (0.7 g, 65%), mp 175°-177° C., 1H NMR (DMSO-d6)δ 1.39 (3H, d, --CH3), 3.56 (1H, ABX, H-5'a), 3.68 (1H, m, H-5'b), 3.33-3.40 (1H, m, --C--H), 3.83-3.92 (1H, --C--H), 3.96 (1H, q, H-4'), 4.14 (1H, m, H-3'), 4.53 (1H, dd, H-2'), 4.70 (1H, q, --C--H), 5.08, 5.34, 5.50 (3H, 3 br, 2', 3' and 5'-OH), 5.85 (1H, d, H-1'), 6.90 (1H, t, Ar--H), 7.11 (2H, d, Ar--H), 7.28 (2H, t, Ar--H), 8.45 (1H, s, H-8), 8.63 (1H, t, N--H)的产率得到2-chloro-N-[(R)-2-phenoxy-1-propyl]adenosine