HuagongsheHuagongshe Chemistry Print Report · For research reference only
Nitromethane → 1-Methylthio-1-methylamino-2-nitroethylene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Nitromethane | HCID 6375 | — |
| Reactant | N-Methyl-dithiocarbonimidic acid dimethyl ester | HCID 140427 | — |
| Product | 1-Methylthio-1-methylamino-2-nitroethylene | HCID 123549 | — |
Reaction Steps
A mixture of nitromethane (3 ml), methyl carbonimidodithioic acid dimethyl ester (X, 675 mg), rare earth exchange Y-zeolite (RE 70 Na Y) (675 mg) was heated at 90°-110° C. for 72 hr. It was filtered and the solvent was removed by distillation leaving the required 1-methylamino-1-methylthio-2-nitroethene (II) as residue. m.p. 112°-114° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04967007 |
| Source dataset | uspto-grants-1990_10 |
| ORD ID | ord-6ecac4db049f41c5b37fd8868d372dad |
| Source note | uspto-grants-1990_10 |