D-リボノラクトンの定電位電解還元について

概要

論文の詳細を見る
D-Ribonolactone and D-ribose indicate reduction wave in 1×10^<-1>M tetramethylammonium chloride solution (A solution) or in 1×10^<-1>M tetramethyl ammonium chloride-3×10^<-2>M boric acid solution (B solution, whose half-wave potentials are -2.4_5,-1.9_6,-1.8_6,and -1.9_7 (vs. S.C.E.). Utilizing this nature, electrolytic reduction of D-ribonolactone with controlled cathode potential was carried out in A or B solution. The product obtained by the use of A solution was D-ribitol and that with B solution was mainly D-ribose. This result was interpreted from the point of half-wave potential. The reason for increased yield of D-ribose in the constant-current electrolyeis of D-ribonolactone by the addition of boric acid was presumed from the foregoing point.
公益社団法人日本薬学会の論文
1966-09-25