HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium hydride → 2-(4-Isopropylbenzyl)-2-(3,3,3-trifluoropropyl)malononitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 1-(Bromomethyl)-4-(propan-2-yl)benzene | HCID 47719 | — |
| Reactant | 2-(3,3,3-Trifluoropropyl)malononitrile | HCID 22185761 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 2-(4-Isopropylbenzyl)-2-(3,3,3-trifluoropropyl)malononitrile | HCID 22235051 | 85% |
Reaction Steps
Using 0.21 g of 4-isopropylbenzyl bromide, 3 ml of N,N-dimethylformamide, 0.05 g of sodium hydride (60% in oil), and 0.17 g of (3,3,3-trifluoropropyl)malononitrile, and according to the process described in the Production Example 26, there was obtained 0.24 g of 2-(4-isopropylbenzyl)-2-(3,3,3-trifluoropropyl)malononitrile (the present compound (35)).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07011838B2 |
| Source dataset | uspto-grants-2006_03 |
| ORD ID | ord-fd84a1d785824a239313a5d3fa09fed4 |
| Source note | uspto-grants-2006_03 |