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1,1,1-Trimethoxybutane → 2-propyl-1H-imidazole-4,5-dicarbonitrile
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1,1,1-Trimethoxybutane | HCID 123512 | — |
| 反応物 | Diaminomaleonitrile | HCID 2723951 | — |
| 生成物 | 2-propyl-1H-imidazole-4,5-dicarbonitrile | HCID 2763721 | 78.9% |
反応手順
Following a procedure similar to that described in Preparation 1, but using 16.0 g of diaminomaleonitrile and 24 g of trimethyl orthobutyrate, 18.7 g of the title compound were obtained as crystals, melting at 141°-144° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05616599 |
| 出典データセット | uspto-grants-1997_04 |
| ORD ID | ord-de9c9e5ca5e545c587a0f5eda312d1a8 |
| 出典メモ | uspto-grants-1997_04 |