HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzil-di(beta-bromoethyl)ketal → Benzil-di-(beta-glutarimidoethyl)ketal
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzil-di(beta-bromoethyl)ketal | HCID 2326685 | — |
| Reactant | CID 70099273 | HCID 70099273 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | Benzil-di-(beta-glutarimidoethyl)ketal | HCID 20440916 | 89.5% |
Reaction Steps
Benzil-di-(β-bromoethyl)ketal (13.26 g) and 8.91 g of sodium glutarimide were dissolved in 50 ml of N,N-dimethylformamide, and reacted at 50° C. for 7 hours. When the reaction mixture was poured into 200 ml of ice water, white crystals formed. These crystals were washed with water, and dried to give 13.6 g of benzil-di-(β-glutarimidoethyl)ketal.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04400519 |
| Source dataset | uspto-grants-1983_08 |
| ORD ID | ord-cf80cd16e17c44bb9c0e0b1cdf0b4552 |
| Source note | uspto-grants-1983_08 |