HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(Phenylmethyl)propanedinitrile → 2-Benzyl-2-(3,4,4-trifluoro-3-butenyl)malononitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(Phenylmethyl)propanedinitrile | HCID 15846 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 4-Bromo-1,1,2-trifluorobut-1-ene | HCID 66333 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 2-Benzyl-2-(3,4,4-trifluoro-3-butenyl)malononitrile | HCID 22234999 | 75.1% |
Reaction Steps
Using 0.1 g of benzylmalononitrile, 5 ml of N,N-dimethylformamide, 0.010 g of sodium hydride (60% in oil), and 0.04 g of 4-bromo-1,1,2-trifluoro-1-butene, and according to the process described in the Production Example 1, there was obtained 0.042 g of 2-benzyl-2-(3,4,4-trifluoro-3-butenyl)malononitrile (the present compound (4)).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07011838B2 |
| Source dataset | uspto-grants-2006_03 |
| ORD ID | ord-b01b7be271ee4563ad67cfba2fdaf0da |
| Source note | uspto-grants-2006_03 |