HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylcyanamide → HCID 19043698, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylcyanamide | HCID 15112 | — |
| Reactant | N-bromobutanimide | HCID 67184 | — |
| Reactant | HCID 19043690 | HCID 19043690 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Product | HCID 19043698 | HCID 19043698 | — |
Reaction Steps
A mixture of 5.0 g of 3,4-dichlorophenyl 4'-methyl-4-biphenylyl ketone, 2.7 g of N-bromosuccinimide and 20 mg of azaisobutyronitrile in 70 ml of carbon tetrachloride is heated to boiling under reflux. The precipitated material is filtered and the filtrate is evaporated. The residue is recrystallized from toluene/cyclohexane. 3,4-Dichlorophenyl 4'-bromomethyl-4-biphenylyl ketone is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05637771 |
| Source dataset | uspto-grants-1997_06 |
| ORD ID | ord-d796277ffe4a49bf952f1268f25737b6 |
| Source note | uspto-grants-1997_06 |