HuagongsheHuagongshe Chemistry Print Report · For research reference only
N,N'-Dimethylurea → Acetamide, 2-cyano-N-methyl-N-[(methylamino)carbonyl]-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N,N'-Dimethylurea | HCID 7293 | — |
| Reactant | Urea, N,N'-bis(phenylmethyl)- | HCID 72889 | — |
| Reactant | AcOH AcOAc | HCID 21895370 | — |
| Product | Acetamide, 2-cyano-N-methyl-N-[(methylamino)carbonyl]- | HCID 170228 | 90% |
Reaction Steps
Cyanoacetyldimethylurea is prepared in analogy to Example 1. Instead of dibenzylurea, dimethylurea is employed. The product is worked up by stripping off the acetic anhydride/acetic acid mixture on a rotary evaporator under reduced pressure. The residue obtained in this way is recrystallized from water.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06211270B1 |
| Source dataset | uspto-grants-2001_04 |
| ORD ID | ord-231981908a694978b11ad2fdec7dfee1 |
| Source note | uspto-grants-2001_04 |