HuagongsheHuagongshe Chemistry Print Report · For research reference only
NSC658448 → HCID 20311089, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | NSC658448 | HCID 377212 | — |
| Reactant | Sodium Acetate | HCID 517045 | — |
| Product | HCID 20311089 | HCID 20311089 | 49.3% |
Reaction Steps
A mixture of 61.8 g of 2-acetylamino-4,6-dichloro-phenol and 4.12 g of anhydrous sodium acetate was heated for some minutes, obtaining a liquid slurry which was distilled under reduced pressure, by collecting the fraction distilled between 145° - 155° C at 1,4 mm Hg. The distilled oil upon standing became a solid which was crystallized from ligroin, obtaining 28 g of 2-methyl-5,7-dichloro-benzoxazole. M.P. = 110° - 113° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04110116 |
| Source dataset | uspto-grants-1978_08 |
| ORD ID | ord-6fc5607d555b445fb19f81bc2d984d9d |
| Source note | uspto-grants-1978_08 |