9-[(2R,3R,3aR,9aR)-3-(Benzo[1,3]dithiol-2-yloxy)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl]-9H-purin-6-ylamine 在
四丁基氟化铵 作用下,
以
四氢呋喃 为溶剂,
反应 0.5h,
以980 mg的产率得到(2R,3R,4R,5R)-5-(6-Amino-purin-9-yl)-4-(benzo[1,3]dithiol-2-yloxy)-2-hydroxymethyl-tetrahydro-furan-3-ol