河南科学
河南科學
하남과학
Henan Science
2015年
10期
1721-1723
,共3页
任钊%张亚勋%张立攀%郭青照%王永
任釗%張亞勛%張立攀%郭青照%王永
임쇠%장아훈%장립반%곽청조%왕영
4,4'-二甲基-2,2'-联吡啶%2,2'-联吡啶-4,4'-二甲醇%绿色合成
4,4'-二甲基-2,2'-聯吡啶%2,2'-聯吡啶-4,4'-二甲醇%綠色閤成
4,4'-이갑기-2,2'-련필정%2,2'-련필정-4,4'-이갑순%록색합성
4,4'-dimethyl-2,2'-bipyridine%2,2'-bipyridine-4,4'-diyldimethanol%green synthesis
以4,4'-二甲基-2,2'-联吡啶为原料,在过氧化氢和乙酸酐的作用下,合成了目标化合物2,2'-联吡啶-4,4'-二甲醇;通过熔点、质谱和核磁对产物结构进行了表征,并得到最佳工艺条件.
以4,4'-二甲基-2,2'-聯吡啶為原料,在過氧化氫和乙痠酐的作用下,閤成瞭目標化閤物2,2'-聯吡啶-4,4'-二甲醇;通過鎔點、質譜和覈磁對產物結構進行瞭錶徵,併得到最佳工藝條件.
이4,4'-이갑기-2,2'-련필정위원료,재과양화경화을산항적작용하,합성료목표화합물2,2'-련필정-4,4'-이갑순;통과용점、질보화핵자대산물결구진행료표정,병득도최가공예조건.
2,2'-bipyridine-4,4'-diyldimethanol was synthesized from 4,4'-dimethyl-2,2'-bipyridine under the action of hydrogen peroxide and acetic anhydride direct oxidation. The characterization of structure was confirmed by melt point and mass spectrometry,and the optimum conditions was obtained through the further optimization.
