関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Acetonitrile | HCID 6342 | — |
| 反応物 | 2-Methylpyridine | HCID 7975 | — |
| 反応物 | N-methyl-2-pyrrolidone | HCID 13387 | — |
| 反応物 | Disulfide, bis(2-bromoethyl) | HCID 572268 | — |
| 生成物 | 1,1'-(Disulphanediyldiethane-2,1-diyl)bis(2-methylpyridinium)dibromide | HCID 86630321 | — |
反応手順
A mixture of 56 g of 1-bromo-2-[(2-bromoethyl)disulphanyl]ethane and 15 ml of N-methylpyrrolidone (NMP) is introduced dropwise into 35 g of 2-picoline with stirring at 80° C. The mixture (white suspension) is kept with stirring at 8° C. for 30 minutes, 100 ml of acetonitrile are added, and stirring is maintained at 80° C. for 90 minutes. After cooling, the solid obtained is filtered off, washed with 100 ml of acetonitrile and then dried.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08038731B2 |
|---|
| 出典データセット | uspto-grants-2011_10 |
|---|
| ORD ID | ord-c28703acae834c47be1deab54101a84a |
|---|
| 出典メモ | uspto-grants-2011_10 |
|---|
