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Merz 首先报道了二苯乙烯基型冠醚化合物2,3,11,12-四苯基-1,4,7,10,13,16-六氧杂-环十八-2,11-二烯(1)的合成。吴成泰等采用不同的相转移催化剂合成了2,3,14,15-四苯基-1,4,7,10,13,16,19,22-八氧杂-环廿四-2,14-二烯(2),并初步探讨了其反应机理。Inoue 等研究了1、2和2,3,17,18-四苯基-1,4,7,10,13,16,19,22,25,28-十氧杂-环卅-2,17-二烯(3)的合成和反应。由于此类冠醚环内含有双键的结构特征,引起人们的兴趣。周性尧、吴成泰等以2作为中性离子载体,研制出比商品电极内阻低、pH 范围宽和响应灵敏高的钠离子选择电极。为进一步改善中性离
Merz first reports the distyryl crown ether compound 2,3,11,12-tetraphenyl-1,4,7,10,13,16-hexaoxa-cyclooctadec-28-ene (1) Synthesis. Wu Chengtai and other using different phase-transfer catalyst synthesized 2,3,14,15-tetraphenyl-1,4,7,10,13,16,19,22-octaoxa-N-24,14 - diene (2), and preliminary discussion of the reaction mechanism. Inoue et al. Studied the effects of 1,2 and 2,3,17,18-tetraphenyl-1,4,7,10,13,16,19,22,25,28-decanedio-cyclohepta-2,17 - Synthesis and reaction of diene (3). Due to the structural characteristics of such double bond in the crown ether ring, arousing people’s interest. Zhou Xingyao, Wu Chengtai and other 2 as a neutral ionophore, developed than the product electrode resistance is low, wide pH range and high sensitivity sodium ion selective electrode. To further improve the neutrality