sodium dithionite meaning in English
保险粉
次硫酸钠
连二硫（iii）酸钠
连二亚硫酸钠
双硫研酸钠
亚硫酸氢钠
刈可测尿中定性试验
Examples
- A new convenient synthesis of a series of polyfluoroalkyl substituted cyclopropane derivatives was achieved by the reaction of polyfluoroalkyl iodides with diethyl allylmalonate in the presence of sodium dithionite in 45 % ~ 55 % yields
摘要以连二亚硫酸钠为引发剂，烯丙基丙二酸二乙酯与多氟烷基碘代烷在温和条件下反应，方便地得到一系列多氟烷基取代的环丙烷衍生物，产率45 % ~ 55 % 。