Synthesis and characterization of new ortho-acetyl or ortho-bis-P-aminophenoxy phosphonate monomers

被引：4

作者：

Consiglio, GA ^{[1
]}

Failla, S ^{[1
]}

Finocchiaro, P ^{[1
]}

Siracusa, V ^{[1
]}

机构：

[1] Univ Catania, Inst Chim, Fac Ingn, Dept Chem & Met Engn, I-95125 Catania, Italy

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2002年 / 177卷 / 11期

关键词：

electrophilic condensations; monomers for polycondensates; NMR and FAB characterizations; nucleophilic substitutions;

D O I：

10.1080/10426500214564

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Some new aryl phosphonic acid ethyl ester analogs of acetyl salicylic acids, and bis-p-aminophenoxy-benzo-phosphonic acid ethyl esters have been prepared in good yield. Characterization by spectroscopic techniques indicates that in the phosphorus NMR spectra a significant change in chemical shift values between the starting phenolic phosphonate and both the corresponding derivative is observed; thus this up-field shift is very diagnostic for this type of compounds.

引用

页码：2561 / 2569

页数：9

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