BASICITIES OF SOME ORGANOSILICON- ORGANOGERMANIUM- AND ORGANOTIN-SUBSTITUTED PYRIDINES

被引：32

作者：

ANDERSON, DG

CHIPPERF.JR

WEBSTER, DE

机构：

[1] The University, Hull

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1968年 / 12卷 / 02期

关键词：

D O I：

10.1016/S0022-328X(00)93853-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The pKa values have been measured of some organosilicon-, -germanium-, or -tin-substituted pyridines. For the compounds studied the Me3M group (M=Si, Ge, or Sn) in the 2-, 3-, or 4-position of pyridine is electron donating which is contrary to the observed effects of these groups when p-substituted in benzoic acids. The 2-substituted pyridines show exalted pKa values due to the formation of a complex with the solvent. © 1968.

引用

页码：323 / &

共 12 条

[1]

ANDERSON DG, 1964, CHEM IND-LONDON, P505

[2]

ANDERSON DL, IN PRESS

[3] RELATIVE ELECTRON-RELEASING EFFECTS OF TRIMETHYL-SILYL, TRIMETHYL-GERMYL AND TRIMETHYL-STANNYL GROUPS [J].