4-溴甲基-6-甲氧基-2H-色烯-2-酮 、 (4aR,6R,7R,7aS)-6-(6-aminopurin-9-yl)-2-oxido-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol;tetrabutylazanium 以
乙腈 为溶剂,
生成
equatorial-(6-methoxycoumarin-4-yl)methyl adenosine cyclic 3',5'-monophosphate 、
axial-(6-methoxycoumarin-4-yl)methyl adenosine cyclic 3',5'-monophosphate