9-(2-Cyclohexenyl)-2-ethoxy-9H-adenine → HCID 12777844, compound

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Reaction Steps

The procedure of Example 8 was repeated except that the 9-(2-cyclohexenyl)-2-ethoxy-9H-adenine used therein was replaced by an equivalent weight of 9-(2-cyclohexenyl)-2-n-pentyloxy-9H-adenine. There was produced the title product in 90% yield; m.p. 64°-68° C. IR(neat): 3500, 3320, 1635, 1590, 1460, 1395, 1340, 1325, 1265 cm-1. UV: λmaxEtOH 253 nm(ε 10900), 269 nm(ε 16800). NMR(CDCl3): 1.50(19H, m), 4.20(1H, m), 4.26(2H, t, J=6.5 Hz), 6.25(2H, s), 7.56(1H, s).

Provenance & Evidence