3-Chlorobenzohydrazide → HCID 47131865、化合物

関与物質

反応手順

Under an argon atmosphere, 430 mg (2.52 mmol) of 3-chlorobenzoic acid hydrazide are placed in 6 ml tetrahydrofuran. 209 mg (2.52 mmol) of cyclopropyl isocyanate, dissolved in 2 ml tetrahydrofuran is added dropwise and further stirred overnight at room temperature. It is concentrated and purified by stirring the residue with diethyl ether, filtration, further washing with diethyl ether and drying in vacuo. 514 mg (80% of theory) of the target compound are thus obtained.

情報源と証拠