Abstract
Twelve kinds of aminovinyl compounds were synthesized using quinalidine methiodide, 6-methoxyquinaldine methiodide, 6-ethoxyquinaldine methiodide and 6-methoxybenzothiazole methiodide. Nine kinds of trimethine cyanines were synthesized from 2-methylbenzothiazole methiodide, 2-methyl-6-bromobenzothiazole ethiodide, 6-dimethylaminoquinaldine methiodide, 5 (x)-dimethylaminoquinaldine methiodide, 7 (x)-dimethylaminolepidine ethiodide, 9-methylacridine methiodide (ethiodide) and 2-methyl-(β)-naphthoquinoline ethiodide.
