HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,3-Dichloroacetone → HCID 22009585, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,3-Dichloroacetone | HCID 10793 | — |
| Reactant | 3-chlorothiophene-2-carboxamide | HCID 2808088 | — |
| Product | HCID 22009585 | HCID 22009585 | 54% |
Reaction Steps
In substantially the same manner as in Reference Example 47, 3-chloro-2-thiophenecarboxamide was allowed to react with 1,3-dichloroacetone to give 4-chloromethyl-2-(3-chloro-2-thienyl)oxazole. The yield was 54%. Recrystallization from ethyl acetate-hexane gave colorless prisms, mp 84-85° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06211215B1 |
| Source dataset | uspto-grants-2001_04 |
| ORD ID | ord-a2daf1b86cfa43faa7e636f2aff2bf74 |
| Source note | uspto-grants-2001_04 |