化工社化工社 化学情報印刷レポート · 研究参考用
4,4,6-Trimethylhexahydropyrimidine → 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-Trimethylhexahydropyrimidine | HCID 20225402 | — |
| 触媒 | Cobalt(II) oxide | HCID 14786 | — |
| 生成物 | 4,4,6-Trimethyl-3,4,5,6-tetrahydropyrimidine | HCID 20330124 | 10% |
反応手順
Heating a mixture of 12.6 g of 4,4,6-trimethyl hexahydropyrimidine and 0.5 g. of cobalt oxide on kieselguhr for 9 hrs. at 185°-190° C. yielded 10% of 4,4,6-trimethyl-3,4,5,6-tetrahydropyrimidine.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04146714 |
| 出典データセット | uspto-grants-1979_03 |
| ORD ID | ord-c9958d05a11545d2aaf370df02770a66 |
| 出典メモ | uspto-grants-1979_03 |