NEW 2-PYRIDYL POLYAMINES . SYNTHESIS SPECTRA AND PROTON DISSOCIATION CONSTANTS

被引:52
作者
ROMARY, JK
ZACHARIASEN, RD
BARGER, JD
SCHIESSER, H
机构
[1] Department of Chemistry, Washburn University, Topeka
[2] Department of Chemistry, Wisconsin State University, Whitewater
来源
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1968年 / 23期
关键词
D O I
10.1039/j39680002884
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The synthesis of di-(2-pyridylmethyl)amine, 2-aminoethyl-(2-pyridylmethyl) amine, di-(2-2′-pyridylethyl)amine, 3-aminopropyl-(2-2′- pyridylethyl)amine, 2-2′-pyridylethyl-(2-pyridylmethyl)amine, and 3-aminopropyl-(2-pyridylmethyl)amine is described. Their infrared and n.m.r. spectral characteristics are described, and their trihydrochlorides and dipicrates have been prepared. The three proton dissociation constants have been rigorously determined in each case by potentiometric titration at 25° and μ 0.10 in potassium nitrate.
引用
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页码:2884 / +
页数:1
相关论文
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[11]  
ROMARY JK, 1962, J INORG NUCL CHEM, V29, P1805