HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → 4-[2-(Benzyloxy)ethoxy]benzene-1,2-diamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | Sodium Dithionite | HCID 24489 | — |
| Reactant | 2-Amino-1-nitro-4-(2-benzyloxyethoxy)benzene | HCID 21450211 | — |
| Solvent | Water | HCID 962 | — |
| Product | 4-[2-(Benzyloxy)ethoxy]benzene-1,2-diamine | HCID 21450206 | — |
Reaction Steps
1.6 G. of 2-amino-4-(2-benzyloxyethoxy)-1-nitrobenzene is treated in 100 ml. of methanol and 50 ml. of water with 10 g. of sodium hydrosulfite (Na2S2O4) on the steam bath for 15 minutes. The reaction mixture is concentrated under vacuum and extracted with chloroform. Evaporation of the extract affords 1,2-diamino-4-(2-benzyloxyethoxy)benzene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04011320 |
| Source dataset | uspto-grants-1977_03 |
| ORD ID | ord-a07a32fc37dd437894fbce2907df9338 |
| Source note | uspto-grants-1977_03 |