Functionalized Calixspherands: Synthesis and Peptide Coupling
作者:Wouter I. Iwema Baker、Marijke Haas、Herman J. den Hertog、Willem Verboom、Dick de Zeeuw、Andries P. Bruins、David N. Reinhoudt
DOI:10.1021/jo00084a011
日期:1994.3
CZECH, BRONISLAW P.
作者:CZECH, BRONISLAW P.
DOI:——
日期:——
BRYANT, JUDI A.;HELGESON, ROGER C.;KNOBLER, CAROLYN B.;DEGRANDPRE, MARK P+, J. ORG. CHEM., 55,(1990) N5, C. 4622-4634
作者:BRYANT, JUDI A.、HELGESON, ROGER C.、KNOBLER, CAROLYN B.、DEGRANDPRE, MARK P+
DOI:——
日期:——
Host-guest complexation. 53. Functional groups preorganized in hemispherands for binding alkali metal and ammonium cations
作者:Judi A. Bryant、Roger C. Helgeson、Carolyn B. Knobler、Mark P. DeGrandpre、Donald J. Cram
DOI:10.1021/jo00302a028
日期:1990.7
Host-guest complexation. 50. Potassium and sodium ion-selective chromogenic ionophores
作者:Roger C. Helgeson、Bronislaw P. Czech、Eddy Chapoteau、Carl R. Gebauer、Anand Kumar、Donald J. Cram
DOI:10.1021/ja00198a053
日期:1989.8
We have designed two potassium and one sodiumion-selectivechromogenicionophores useful for colorimetric assays of body and other fluids. Practical syntheses are described, and the UV-visible spectral changes in the presence and absence of Na + and K + ions are reported at pH's that optimize the spectral differences
我们设计了两种钾离子和一种钠离子选择性显色离子载体,可用于体液和其他体液的比色分析。描述了实际合成,并报告了在优化光谱差异的 pH 值下存在和不存在 Na + 和 K + 离子时的紫外-可见光谱变化