2839-84-1Relevant academic research and scientific papers
STUDIES ON THIOAMIDES AND THEIR DERIVATIVES. PART II. REACTION OF QUATERNARY SALTS OF N,N-DISUBSTITUTED THIOAMIDES WITH 2-HYDRAZINOQUINOLINE
Santus, Maria
, p. 661 - 671 (2007/10/02)
In reactions of methyliodides of N,N-disubstituted thioamides with 2-hydrazinoquinoline a series of new compounds have been obtained: iodohydrides, derivatives of 1-α-morpholinobenzylidene-2-quinolinohydrazine and of 1-α-piperidinobenzylidene-2-quinolinohydrazine.The compounds obtained, when transformed into free bases, undergo cyclization to derivatives of s-triazolo(4,3-a)quinoline system under the effect of glacial acetic acid.All these compounds have been characterized by means of UV and IR spectra.
