HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl Sulfoxide → HCID 20292109, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl Sulfoxide | HCID 679 | — |
| Reactant | Acetyl chloride | HCID 6367 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | HCID 20292147 | HCID 20292147 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | HCID 20292109 | HCID 20292109 | 97.9% |
Reaction Steps
Analogously to Example 19, 9 g of ethyl 5-benzhydrylaminovalerate and 4.1 g of ethyl diisopropylamine are dissolved in 100 ml of benzene and reacted with 2.5 g of acetyl chloride. As reaction product one obtains 10 g of ethyl N-acetyl-5-benzhydrylaminovalerate as a viscous non-distillable oil. The saponification of this ester gives 7.4 g (78.7%) of N-acetyl-5-benzhydrylaminovaleric acid (M.P. 135° to 136°).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04243678 |
| Source dataset | uspto-grants-1981_01 |
| ORD ID | ord-a12b9d899d2b4661b8c146d1406a25fc |
| Source note | uspto-grants-1981_01 |