Synthesis of pyrido [1, 2-a]-1, 3, 5-triazines. Reactions of 2-pyridyl isothiocyanate with compounds containing a C= N bond

M Marchalín, J Světlík, A Martvoň

Index: Collection of Czechoslovak Chemical Communications, , vol. 46, # 10 p. 2557 - 2563

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Citation Number: 4

Abstract

... The identical UV spectrum (Table II) and chemical shifts of signals due to protons of the dearomatized pyridine nucleus in the 1 H ... The mixture was refluxed for 1 h, the crystals were collected on filter, 'washed with ether and crystallized from a ... Collection Czechoslovak Chern. ...