HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzyl Chloride → 1-(Phenylmethyl)cycloheptanecarbonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzyl Chloride | HCID 7503 | — |
| Reactant | Diisopropylamine | HCID 7912 | — |
| Reactant | Cycloheptanecarbonitrile | HCID 96653 | — |
| Reactant | Butyllithium | HCID 178418339 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 1-(Phenylmethyl)cycloheptanecarbonitrile | HCID 18999624 | 55.8% |
Reaction Steps
Obtained by operating as in example 27b, from 195 mmoles of lithiated diisopropylamine (25.6 g (252.9 mmoles) of diisopropylamine treated with 122 ml (195 mmoles) of n-butyllithium 1.6M in hexane) in 300 ml of dry tetrahydrofuran, 24 g (195 mmoles) of commercial cycloheptanecarbonitrile and 24.6 g (195 mmoles) of benzyl chloride. After distillation, there is obtained 23.2 g (yield=55.8%) of a yellow viscous liquid. b.p.16 =190°-7° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05387709 |
| Source dataset | uspto-grants-1995_02 |
| ORD ID | ord-8e8197743c254561b3d8266272a7e85b |
| Source note | uspto-grants-1995_02 |