HuagongsheHuagongshe Chemistry Print Report · For research reference only
N-acetyl-N-methylcarbamoyl chloride → 2-[O-(N-acetyl-N-methylcarbamoyl)oximino]-3,3-dimethyltetrahydro-1,4-thiazin-5-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N-acetyl-N-methylcarbamoyl chloride | HCID 14921561 | — |
| Reactant | 6-(Hydroxyimino)-5,5-dimethylthiomorpholin-3-one | HCID 71386949 | — |
| Product | 2-[O-(N-acetyl-N-methylcarbamoyl)oximino]-3,3-dimethyltetrahydro-1,4-thiazin-5-one | HCID 53937906 | — |
Reaction Steps
Utilizing the procedure of Example XII, N-acetyl-N-methylcarbamic acid chloride was reacted with 2-oximino-3,3-dimethyltetrahydro-1,4-thiazin-5-one to yield 2-[O-(N-acetyl-N-methylcarbamoyl)oximino]-3,3-dimethyltetrahydro-1,4-thiazin-5-one, m.p. 218°-220° C. The nmr spectrum supported the proposed structure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04071627 |
| Source dataset | uspto-grants-1978_01 |
| ORD ID | ord-d0bad5f80a55435f9a8da9045017a31d |
| Source note | uspto-grants-1978_01 |