氯(二异丙基氨基)甲氧基膦 、
Carbonic acid (2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-3-hydroxy-4-(4-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-furan-2-ylmethyl ester 9H-fluoren-9-ylmethyl ester 在
N,N-二异丙基乙胺 作用下,
以
二氯甲烷 为溶剂,
生成 Carbonic acid (2R,3R,4R,5R)-3-(diisopropylamino-methoxy-phosphanyloxy)-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-4-(4-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-furan-2-ylmethyl ester 9H-fluoren-9-ylmethyl ester