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2-Pyridineethanamine → HCID 178512782、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Pyridineethanamine | HCID 75919 | — |
| 反応物 | S-methyl isothiourea hemisulfate | HCID 6604939 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | HCID 178512782 | HCID 178512782 | — |
反応手順
A solution of 2-(2-aminoethyl)pyridine (10.0 g) and S-methylthiouronium sulphate (11.39 g) in water (30 ml) is heated under reflux for two hours. The crude material, isolated in a manner similar to that described in Example 1, is recrystallized from water, yielding 2-(2-pyridyl)ethylguanidine sulphate, m.p. 264°-266° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04088769 |
| 出典データセット | uspto-grants-1978_05 |
| ORD ID | ord-be4b542052714c54b65c5ae8e4689377 |
| 出典メモ | uspto-grants-1978_05 |