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Chlorbenside → 4-Chlorophenylbis(4-chlorobenzyl)sulfonium tetrafluoroborate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Chlorbenside | HCID 7639 | — |
| 反応物 | 4-Chlorobenzyl alcohol | HCID 13397 | — |
| 反応物 | Tetrafluoroboric acid | HCID 28118 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 4-Chlorophenylbis(4-chlorobenzyl)sulfonium tetrafluoroborate | HCID 19795301 | 77.4% |
反応手順
5.2 g (19.4 mmol) of 4-chlorophenyl 4-chlorobenzyl sulfide, 4.14 g (29.0 mmol) of 4-chlorobenzyl alcohol and 14.15 g (87 mmol) of hydrogen tetrafluoroborate (54% in diethyl ether) in 20 ml of methylene chloride are reacted as in Example 6a) to give 7.23 g (77.4% of theory) of 4-chlorophenylbis(4-chlorobenzyl)sulfonium tetrafluoroborate in the form of white-beige crystals of melting point 147°-148° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05247113 |
| 出典データセット | uspto-grants-1993_09 |
| ORD ID | ord-97f55f6466014133b0ecc5caef9de86e |
| 出典メモ | uspto-grants-1993_09 |