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HRID 1389263作成日:2026年10月25日

Benzene → HCID 12906828、化合物

https://huagongshe.com/reaction/1389263

反応式

関与物質

役割名称HCID仕込み量
反応物BenzeneHCID 241—
反応物TriethylamineHCID 8471—
反応物2,3-Dibromopropanoyl chlorideHCID 86790—
反応物Oxazolidine, 2,2,5-trimethyl-HCID 95486—
溶媒WaterHCID 962—
生成物HCID 12906828HCID 12906828—

反応手順

Fourteen (14 ml.) milliliters of a benzene solution containing 3.5 g. of 2,2,5-trimethyl oxazolidine was added to 25 ml. of benzene and 3.5 g. of triethylamine. Seven and one-half (7.5 g.) grams of 2,3-dibromopropionyl chloride was added dropwise with stirring and cooling in an ice bath. When reaction was complete, the mixture was poured into water and the benzene layer separated, dried over anhydrous magnesium sulfate and the solvent stripped under vacuum. The yield was 5.7 g. of an oil, nD30 =1.5060.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04243811
出典データセットuspto-grants-1981_01
ORD IDord-e0121b438a7846ba9fca6f0898c5d79c
出典メモuspto-grants-1981_01