4,5-Substituted Pyridazines. VI. Infrared Absorption and Structure of 4-and 5-Carboxy-6-chloro-3-pyridazinol.

スポンサーリンク

概要

• 論文の詳細を見る

• Infrared and ultraviolet absorption spectra of 4-and 5-carboxy-6-chloro-3-pyridazinol (I and II) and of their esters (IE and IIE) were measured. It was found that (I) exists in a chelated form in its crystalline state and that (II) forms an intermolecular hydrogen bonding. Metal chelate compounds of (I) with nickel, copper, or manganese were reported. The preparation and ultraviolet absorption spectrum of 5-carbamoyl-6-chloro-3-pyridazinol (II_<Amide>) were described.

• 公益社団法人日本薬学会の論文
• 1958-10-15

著者

• 倉石 典

  Faculty of Liberal Arts Nagasaki University

• 倉石 典

  Pharmaceutical Faculty, University of Nagasaki

関連論文

• Studies on the Pyridazine Derivatives. XVII. Structural Studies on the Product of 3-Hydrazino-4-aminopyridazine with Formic Acid (A Novel Ring Isomerization)
• 4,5-Substituted Pyridazines. III. Oxidation and Solvolysis of 4-Methyl-3,6-dichloropyridazine.
• 4,5置換ピリダチン類(第1報)
• 4-Aminopyridazineの合成
• 4,5-Disubstituted Pyridazines. VIII. Hydrolysis of 2-Phenyl-6-chlorooxazolo[5,4-c]pyridazine
• 4,5-Substituted Pyridazines. VII. Synthesis and Acylation of 3,4-Dichloro-5-aminopyridazine.
• 4,5-Substituted Pyridazines. VI. Infrared Absorption and Structure of 4-and 5-Carboxy-6-chloro-3-pyridazinol.
• 4,5-Substituted Pyridazines. V. Acylation of 4-Amino-3,6-dichloropyridazine.
• 4,5-Substituted Pyridazines. IV. The Effect of Some Substituents at the 4-Position on the Ultraviolet Absorption Spectrum of 3,6-Dichloropyridazine.

スポンサーリンク