HuagongsheHuagongshe Chemistry Print Report · For research reference only
UP 614-04 → 2-(1-Isopropyl-2,3-dihydrobenzimidazol-2-on-3-yl-methyl)-morpholine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | UP 614-04 | HCID 134375 | — |
| Reactant | 4-Benzyl-2-(1-isopropenyl-2,3-dihydrobenzimidazol-2-on-3-yl-methyl)-morpholine | HCID 70601793 | — |
| Product | 2-(1-Isopropyl-2,3-dihydrobenzimidazol-2-on-3-yl-methyl)-morpholine | HCID 70601760 | 71.1% |
Reaction Steps
26 g of 4-benzyl-2-(1-isopropenyl-2,3-dihydro-benzimidazol-2-on-3-yl-methyl)-morpholine are treated as in part (a) of Example 2. After evaporation of the solvent under reduced pressure, a limpid oil is obtained, which crystallizes slowly. Recrystallization from isopropyl ether gives 14 g of 2-(1-isopropyl-2,3-dihydro-benzimidazol-2-on-3-yl-methyl)-morpholine, m.p. 95° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04152434 |
| Source dataset | uspto-grants-1979_05 |
| ORD ID | ord-534debead15c4af88646569b23e84c7d |
| Source note | uspto-grants-1979_05 |