HuagongsheHuagongshe Chemistry Print Report · For research reference only
Lawesson's reagent → HCID 18613873, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Lawesson's reagent | HCID 87949 | — |
| Reactant | HCID 18613888 | HCID 18613888 | — |
| Product | HCID 18613873 | HCID 18613873 | 89% |
Reaction Steps
In the same manner as in Example 111, ethyl 4-[N-(4-chlorobenzoylmethyl)carbamoyl]benzoate was reacted with Lawesson's reagent to obtain ethyl 4-[5-(4-chlorophenyl)-2-thiazolyl]benzoate. The product was recrystallized from xylene-isopropyl ether. Yield: 89%. Pale yellow prisms. Melting point: 167 to 168° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06545009B1 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-0134d865d2864fd8bcc46435d6667aff |
| Source note | uspto-grants-2003_04 |