2-Aminothiophenol → 1,3-Benzenediol, 5-(2-benzothiazolyl)-

Beteiligte Stoffe

Reaktionsschritte

An acetic acid (0.8 mL) and sodium acetate (196.6 mg, 2.40 mmol) were added to a suspension including 3,5-dihydroxybenzaldehyde (91.6 mg, 0.66 mmol) and 2-aminothiophenol (0.095 mL, 0.80 mmol, purity: 90%), and then, the reaction mixture was refluxed for 2 hours. The resultant precipitate was filtered, and the filtered product was washed with water and methylene chloride to obtain a gray solid Compound 21 (78.3 mg, 48.6%).

Herkunft & Nachweise