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1,1-Dibromododecane → 1,1'-(1,12-dodecanediyl)bis(4-(4-methyl-phenyl)-2(1H)-pyridinimine) dihydrobromide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1,1-Dibromododecane | HCID 11324906 | — |
| 反応物 | 2-Amino-4-(4-methylphenyl)pyridine | HCID 13777067 | — |
| 生成物 | 1,1'-(1,12-dodecanediyl)bis(4-(4-methyl-phenyl)-2(1H)-pyridinimine) dihydrobromide | HCID 67645195 | — |
反応手順
The procedure is as above, with dibromododecane and 2-amino-4-para-tolylpyridine, which is synthesized according to Chambron J.Cl. Strasbourg Tetrah. 1987 43 (5) 895/905. The product obtained is purified in the base state on a silica column with a benzene/ethyl acetate mixture. It is reconverted to the hydrobromide with a mixture of ether and an isopropanol solution of hydrogen bromide. It can then be recrystallized.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05834491 |
| 出典データセット | uspto-grants-1998_11 |
| ORD ID | ord-9dada8b2b8234a8b9d4b796da7fd8a1e |
| 出典メモ | uspto-grants-1998_11 |