化工社化工社 化学情報印刷レポート · 研究参考用
Acetic acid, bromo-, propyl ester → 2-Propoxycarbonylmethyl-4,5-dimethyl-2-oxo-1,3,2-dioxaphospholane
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Acetic acid, bromo-, propyl ester | HCID 141981 | — |
| 反応物 | 2-Methoxy-4,5-dimethyl-1,3,2-dioxaphospholane | HCID 271733 | — |
| 生成物 | 2-Propoxycarbonylmethyl-4,5-dimethyl-2-oxo-1,3,2-dioxaphospholane | HCID 19828587 | 95.1% |
反応手順
Using the procedure of Step A of Example 1, 3.8 g of n-propyl bromoacetate and 2.42 g of 2-methoxy-4,5-dimethyl -1,3,2-dioxaphospholane were reacted to obtain 3.62 g of raw 2-propoxycarbonylmethyl-4,5-dimethyl-2-oxo-1,3,2-dioxaphospholane which was used as is for the next step.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05026862 |
| 出典データセット | uspto-grants-1991_06 |
| ORD ID | ord-ea7329280bb9478ca866605e4110c141 |
| 出典メモ | uspto-grants-1991_06 |