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HRID 652109作成日:2026年10月25日

N,N-dimethyl-2-Furanmethanamine → N-[2-[[[5-[(Dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-1-methyl-3-[(methylsulphonyl)methyl]-1H-1,2,4-triazol-5-amine

https://huagongshe.com/reaction/652109

反応式

関与物質

役割名称HCID仕込み量
反応物N,N-dimethyl-2-FuranmethanamineHCID 84478—
反応物HCID 70434558HCID 70434558—
溶媒AcetonitrileHCID 6342—
生成物N-[2-[[[5-[(Dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-1-methyl-3-[(methylsulphonyl)methyl]-1H-1,2,4-triazol-5-amineHCID 20199141135.2%

反応手順

Methyl 1-methyl-N-[(methylsulphonyl)acetyl]-2-(phenylmethylene)hydrazinecarboximidothioate (1.05 g) and 5-[[2-aminoethyl)thio]methyl]-N,N-dimethylfuranmethanamine (0.85 g)in acetonitrile (3 ml) were heated on a steam bath at atmospheric pressure for 5 minutes then under water vacuum for 10 minutes. The oily residue was dissolved in acetonitrile (3 ml) and the solution re-evaporated under water vacuum. The oily residue was dissolved in 2N hydrochloric acid (3 ml) and 5N hydrochloric acid (4 ml) added to the solution. The solution was heated on a steam bath for 15 minutes and after cooling to room temperature, water (10 ml) was added and the oily suspension extracted with ethyl acetate. The aqueous phase was basified with sodium carbonate and the oily suspension extracted with ethyl acetate to yield an oil (0.84 g). This was chromatographed (using solvent system D) to give the title compound (0.78 g) as an oil. T.l.c. System D, Rf 0.5.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04670448
出典データセットuspto-grants-1987_06
ORD IDord-5aa710dd1dd7493a801e0d6426adbcce
出典メモuspto-grants-1987_06