チアニン系色素の研究 (第7報)
アミノヴィニル化合物の合成
1953 年 73 巻 6 号 p. 592-595
詳細
1953 年 73 巻 6 号 p. 592-595
Carbocyanine dyes were formed by the application of orthoformate and oximes or semicarbazide to the parent compound of a few dyes. Application of orthoformate and N-ethylphenylhydrazine or phenylhydrazine to the methiodide and ethiodide of quinaldine gave N-ethylphenylhydrazinovinyl and anilinovinyl compounds. Application of orthoformate and N, N′-diphenylhydrazine or N, N′-ditolylhydrazine to quinaldine methiodide, quinaldine ethiodide, and 2-methylbenzothiazole ethiodide respectively yielded N, N′-diarylhydrazinodivinyl compounds.
