HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methylamine → HCID 13930964, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methylamine | HCID 6329 | — |
| Reactant | 4-Chloro-3,5-dinitrotoluene | HCID 78918 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 13930964 | HCID 13930964 | — |
Reaction Steps
0.05 mol (18 g) of 2,6-dinitro-4-methylchlorobenzene is added gradually, whilst stirring, to 40 ml of a 33% strength solution of methylamine in ethanol. The temperature rises to 50° C. and the expected derivative precipitates immediately. When the addition has ended, the stirring is maintained for 5 minutes and the 2,6-dinitro-4-methyl-N-methylaniline is then filtered off and washed with water; after recrystallisation from alcohol and drying in vacuo, it melts at 132° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05186717 |
| Source dataset | uspto-grants-1993_02 |
| ORD ID | ord-41c407c16fe640ceac3b15e37bfa4536 |
| Source note | uspto-grants-1993_02 |