2-cyano-1-(tert-butyl)ethyl phosphorobisimidazolidite 以
氯仿 、
乙腈 为溶剂,
反应 1.0h,
生成 Isopropyl-phosphoramidous acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 1-cyanomethyl-2,2-dimethyl-propyl ester