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HRID 1246802作成日:2026年10月27日

Pyrrolidine → N4-(4-chlorophenyl)6-pyrrolidin-1-yl-pyrimidine-4,5-diamine

https://huagongshe.com/reaction/1246802

反応式

関与物質

役割名称HCID仕込み量
反応物PyrrolidineHCID 31268—
反応物6-Chloro-N4-(4-chlorophenyl)pyrimidine-4,5-diamineHCID 16726311—
溶媒Sodium BicarbonateHCID 516892—
生成物N4-(4-chlorophenyl)6-pyrrolidin-1-yl-pyrimidine-4,5-diamineHCID 21905785—

反応条件

温度100 °C

反応手順

6-Chloro-N4-(4-chlorophenyl)-pyrimidine-4,5-diamine I-(1A-1)a (114 mg, 0.45 mmol) and pyrrolidine (1 ml, excess) were combined and heated with stirring at 100° C. for 2 hours. The reaction mixture was diluted with saturated NaHCO3 solution and extracted with ethyl acetate. The organic layers were combined, dried (Na2SO4), filtered, and evaporated to dryness to yield the desired compound I-(17A-1)a (131 mg, quantitative) as an orange-brown solid: +ESI MS (M+1) 290.3; 1H NMR (500 MHz, CD3OD) δ 7.85 (s, 1H), 7.45 (d, J=8.8 Hz, 2H), 7.26 (d, J=8.8 Hz, 2H), 3.63 (m, 4H), 1.96 (m, 4H).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07129239B2
出典データセットuspto-grants-2006_10
ORD IDord-71d7bad0cd694211a11f6ce4945b6b59
出典メモuspto-grants-2006_10