HuagongsheHuagongshe Chemistry Print Report · For research reference only
Chlorosulfonyl isocyanate → HCID 46883000, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Chlorosulfonyl isocyanate | HCID 70918 | — |
| Reactant | 3,5-Difluorophenol | HCID 75928 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 46883000 | HCID 46883000 | — |
Reaction Steps
Using the procedure of Example 75, the title compound was prepared using a mixture of 9.9 g (0.076 mole) of 3,5-difluorophenol and 7.0 ml (0.08 mole) of chlorosulfonyl isocyanate in 50 ml of toluene. The solid product was recrystallized from benzene to yield 11.7 g (74%) of white solid, mp 85°-88° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05192785 |
| Source dataset | uspto-grants-1993_03 |
| ORD ID | ord-b4a6fe4d939a47a7b519470c5ad4546c |
| Source note | uspto-grants-1993_03 |