HuagongsheHuagongshe Chemistry Print Report · For research reference only
Chlorbenside → 4-Chlorophenylbis(4-chlorobenzyl)sulfonium tetrafluoroborate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Chlorbenside | HCID 7639 | — |
| Reactant | 4-Chlorobenzyl alcohol | HCID 13397 | — |
| Reactant | Tetrafluoroboric acid | HCID 28118 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 4-Chlorophenylbis(4-chlorobenzyl)sulfonium tetrafluoroborate | HCID 19795301 | 77.4% |
Reaction Steps
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 6(a) 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.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05013814 |
| Source dataset | uspto-grants-1991_05 |
| ORD ID | ord-4ceb01f51de3419f917914a576ee75e8 |
| Source note | uspto-grants-1991_05 |