HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,3-Dibromo-5,5-dimethylhydantoin → HCID 67275274, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,3-Dibromo-5,5-dimethylhydantoin | HCID 6479 | — |
| Reactant | Sodium Bisulfite | HCID 23665763 | — |
| Reactant | HCID 67275514 | HCID 67275514 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 67275274 | HCID 67275274 | — |
Reaction Steps
A solution of Example 74A (343.42 mg) and 1,3-dibromo-5,5-dimethylhydantoin (171.5 mg) in dichloromethane (15 mL) was stirred for 15 minutes, treated with 10% sodium bisulfite, and extracted with dichloromethane (50 mL). The extract was washed with water and brine, dried (MgSO4), filtered, and concentrated; and the concentrate was crystallized from dichloromethane/diethyl ether.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08163769B2 |
| Source dataset | uspto-grants-2012_04 |
| ORD ID | ord-16b10f7e244d4f7ca336ee5e7bc7aa68 |
| Source note | uspto-grants-2012_04 |