HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzene → HCID 21312565, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzene | HCID 241 | — |
| Reactant | Barbital | HCID 2294 | — |
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Butanoic acid, 4-chloro-, methyl ester | HCID 76612 | — |
| Product | HCID 21312565 | HCID 21312565 | — |
Reaction Steps
18.4 g (0.1 mol) of 5,5-diethylbarbituric acid are reacted with 28.7 g (0.21 mol) of methyl γ-chlorobutyrate according to Example 1. 15.2 g (0.11 mol) of potassium carbonate powder are used as the acid acceptor and 100 ml of benzene and 100 ml of dimethylformamide are used as the solvent. The reaction is carried out exactly according to Example 1 and likewise worked up. In this manner, 38.3 g (99.7% of theory) of a clear, slightly discoloured viscous product are obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04161603 |
| Source dataset | uspto-grants-1979_07 |
| ORD ID | ord-38018ddc63f14eb8b330d469b9e561c9 |
| Source note | uspto-grants-1979_07 |