HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methane → HCID 19775540, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methane | HCID 297 | — |
| Reactant | HCID 19775543 | HCID 19775543 | — |
| Reactant | 2-Methoxyethanethioamide | HCID 20323369 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 19775540 | HCID 19775540 | 25.7% |
Reaction Steps
A mixture of 1.2 g of methoxythioacetamide and 3 g of 2-chloro-1-(4-nitrophenyl)hexan-3-one is heated at 90°-100° C. for 4 hours and then cooled and taken up with ethyl acetate. The solution obtained is passed over animal charcoal and then evaporated. The brown oil obtained is purified on a silica column (eluent: 6/4 cyclohexane/ethyl acetate) to give 0.9 g of 2-methoxymethyl-4-propyl-5-(4-nitrobenzyl)thiazole in the form of a brown oil, which is used as such for the next step.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05192781 |
| Source dataset | uspto-grants-1993_03 |
| ORD ID | ord-512ca807ce0b491d8af944158f68f2dc |
| Source note | uspto-grants-1993_03 |