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化学学报
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化学学报 ›› 1980, Vol. 38 ›› Issue (3): 301-303. 上一篇    

研究简报

4, 4’(5’)-二甲基二苯并-30-冠-10的一步法制备

陆婉芳, 黄良保, 陆国元, 沙坚   

  1. 南京大学化学系
  • 投稿日期:1978-05-12 发布日期:2013-06-03

ONE STEP METHOD OF PREPARATION OF 4, 4’(5’)-DIMETHYLDIBENZO-30-CROWN-10

Lu WAN-FANG, HUANG LIANG-BAO, LU GUO-YUAN, SHA JIAN   

  1. Chemistry Department, Nanjing University
  • Received:1978-05-12 Published:2013-06-03

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4,4'(5')-二甲基二苯并-30-冠-10(以下简称冠-10)是钾离子选择性电极PVC膜最佳中性载体(KNa·K=450)[1].

4, 4' (5')-Dimethyldibenzo-30-Crown-10 is a very good neutral carrier of PVC membrane for potassium ion-selective electrode. An one-step method of preparation, which is simpler than the two-step method, is described.