反应详情

Bis-trimethylsilyl-5-fluorouracil prepared from 5-fluorouracil (10 g) as in Example 1 was reacted with 2-(4-methoxyphenyl)-1,3-dioxolan prepared from p-methoxybenzaldehyde and ethylene glycol, and treated as in Example 8 to give 6.5 g of crystalline 1-[α-(2-hydroxyethoxy)-4-methoxybenzyl]-5-fluorouracil.

1. additiontreated as in Example 8