化工社化工社 化学情報印刷レポート · 研究参考用
4,4,6-Trimethyl-2,3,4,5-tetrahydropyrimidine → 4,4,6-Trimethyl-3,4,5,6-tetrahydropyrimidine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4,4,6-Trimethyl-2,3,4,5-tetrahydropyrimidine | HCID 20225401 | — |
| 触媒 | Nickel | HCID 935 | — |
| 生成物 | 4,4,6-Trimethyl-3,4,5,6-tetrahydropyrimidine | HCID 20330124 | — |
反応手順
A sample of 12 g. of 4,4,6-trimethyl-2,3,4,5-tetrahydropyrimidine and 1.0 g. of W-2 Raney nickel were heated under a hydrogen atmosphere at 178° C. for 18 hrs. to yield 4,4,6-trimethyl-3,4,5,6-tetrahydropyrimidine identical to the product described in example 1.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04212843 |
| 出典データセット | uspto-grants-1980_07 |
| ORD ID | ord-200d06dc428448ce8fcbab7821ef78b5 |
| 出典メモ | uspto-grants-1980_07 |