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5,6-Dichloro-1H-benzimidazole → HCID 178478377、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 5,6-Dichloro-1H-benzimidazole | HCID 331775 | — |
| 反応物 | 2,6-Dichloropurine | HCID 5324412 | — |
| 溶媒 | 1-Butanol | HCID 263 | — |
| 生成物 | HCID 178478377 | HCID 178478377 | 53.8% |
反応手順
567 mg of 2,6-dichloropurine, 6 ml of butanol and 617 mg of 5,6-dichlorobenzimidazole are mixed and brought to a temperature of 100° C. for approximately 24 hours. The mixture is allowed to return to ambient temperature. Partial drying, washing with isopropanol and drying under vacuum at 50° C. are carried out, and 548 mg of expected product are obtained, in the form of gray/black-colored crystals.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07476670B2 |
| 出典データセット | uspto-grants-2009_01 |
| ORD ID | ord-76e0f40d11ff49809c50455260d74855 |
| 出典メモ | uspto-grants-2009_01 |