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Butylethanolamine → Ethyl (2-hydroxyethyl)-n-butylcarbamate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Butylethanolamine | HCID 8132 | — |
| 反応物 | Ethyl chloroformate | HCID 10928 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | Ethyl (2-hydroxyethyl)-n-butylcarbamate | HCID 54381911 | — |
反応手順
117.2 g of 2-(n-butylamino)-ethanol are placed in 300 ml of methylene chloride. Then 54.3 g of ethyl chloroformate are allowed to drop in during 1 hour at 30°-35° C. with ice-cooling. After stirring for an additional 2 hours, the methylene chloride is evaporated and the residue is distilled to yield pure ethyl (2-hydroxyethyl)-n-butylcarbamate; b.p. 112° C./0.1 Torr.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04413010 |
| 出典データセット | uspto-grants-1983_11 |
| ORD ID | ord-10821300d42442a99f6819a6c8d7427c |
| 出典メモ | uspto-grants-1983_11 |