戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 614758作成日：2026年10月25日

1-Chloro-2-(diethylamine)ethane hydrochloride → 7-(2-Diethylaminoethoxy)-2,2-dimethyl-4-(2-naphthyl)-2H-chromene

https://huagongshe.com/reaction/614758

反応式

関与物質

役割名称HCID仕込み量
反応物1-Chloro-2-(diethylamine)ethane hydrochlorideHCID 13363—
反応物2,2-Dimethyl-4-(naphthalen-2-yl)-2H-1-benzopyran-7-olHCID 20570540—
生成物7-(2-Diethylaminoethoxy)-2,2-dimethyl-4-(2-naphthyl)-2H-chromeneHCID 2057048649%

反応手順

Reaction of 2-diethylaminoethylchloride hydrochloride with 2,2-dimethyl-4-(2-naphthyl)-2H-chromen-7ol by an analogous method to that described in Preparation 18 (c) gave the title compound as a colourless oil in 49% yield.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04146539
出典データセットuspto-grants-1979_03
ORD IDord-74d62b8644324ffa98e0e6095a19a902
出典メモuspto-grants-1979_03