HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Hydroxybiphenyl → [1,1'-Biphenyl]-4-yl sulfamate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Hydroxybiphenyl | HCID 7103 | — |
| Reactant | Phenylacetonitrile | HCID 8794 | — |
| Reactant | Chlorosulfonyl isocyanate | HCID 70918 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | [1,1'-Biphenyl]-4-yl sulfamate | HCID 12411107 | 69% |
Reaction Steps
This compound was prepared according to the procedure used in Example 75. A mixture of 17.0 g (0.1 mole) of 4-phenylphenol, 14.8 g (0.105 mole) of chlorosulfonyl isocyanate and 100 ml of toluene gave 17.2 g (69%) of white crystals, mp 166°-168° C. (benzene-acetonitrile).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05192785 |
| Source dataset | uspto-grants-1993_03 |
| ORD ID | ord-f6cb99ec87c24e6692548af6df8875ca |
| Source note | uspto-grants-1993_03 |