Acta Chimica Sinica ›› 1989, Vol. 47 ›› Issue (8): 827-829. Previous Articles    

Original Articles

一种新的聚合物固载的1,3-二醇的合成及其对二醛的单保护性能

任启生;黄文强;何炳林   

  1. 南开大学高分子化学研究所
  • 发布日期:1989-08-15

Preparation of a new polymer-bound 1,3-diol and its application as a monoblocking agent fer dialdehyde

REN QISHENG;HUANG WENQIANG;HE BINGLIN   

  • Published:1989-08-15

1-Polystyryl-2,2-dimethyl-1,3-propanediol was prepared by crossed Cannizzaro reaction of polymer-bound aldehyde with excess isobutyraldehyde or polymer-bound ketone with paraformaldehyde in the presence of KOH, and its application as monoblocking agent for terephthaldehyde was described.

Key words: POLYGLYCOLS, PROTECTING AGENT, FUNCTIONAL POLYMER

CLC Number: