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Benzophenone → Dichlorodiphenyl methane toluene
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Benzophenone | HCID 3102 | — |
| 反応物 | Dimethylformamide | HCID 6228 | — |
| 反応物 | Dichlorodiphenylmethane | HCID 16327 | — |
| 反応物 | Thionyl Chloride | HCID 24386 | — |
| 溶媒 | Water | HCID 962 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | Dichlorodiphenyl methane toluene | HCID 86671302 | — |
反応手順
25.6 mL of N,N-dimethylformamide (DMF) (manufactured by Wako Pure Chemical Industries Ltd.) was added to 60.1 g of benzophenone (manufactured by Wako Pure Chemical Industries Ltd., and then 60.2 mL of thionyl chloride (manufactured by Wako Pure Chemical Industries Ltd.) was added dropwise thereto, followed by performing a reaction at a reaction temperature of 75° C. for 12 hours. After confirming the production of the dichlorodiphenyl methane by means of 1H-NMR, 60 mL of toluene and 80 mL of water were added thereto under ice-cooling to perform liquid separation and remove the aqueous layer, thereby obtaining a dichlorodiphenyl methane/toluene solution.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08741513B2 |
| 出典データセット | uspto-grants-2014_06 |
| ORD ID | ord-9b08f6984ede4191ad5ef05a0e5313fc |
| 出典メモ | uspto-grants-2014_06 |