HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-[(2-methoxyethoxy)methoxy]-4-nitroBenzene → 4-[(2-Methoxyethoxy)methoxy]aniline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-[(2-methoxyethoxy)methoxy]-4-nitroBenzene | HCID 19609086 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 4-[(2-Methoxyethoxy)methoxy]aniline | HCID 13135689 | 98% |
Reaction Steps
To a suspension of Pd/C (0.5 g) in methanol (25 mL), 1-[(2-methoxyethoxy)methoxy]-4-nitrobenzene (2.35 g) was added to a 50 mL 3-neck RBF at room temperature under nitrogen atmosphere. Hydrogen gas was bubbled through the reaction mixture for 1-2 hr at room temperature and the reaction was monitored on TLC using chloroform:methanol (9.8:0.2) as mobile phase. After completion, the reaction mixture was filtered using Celite and washed with methanol. The combined filtrate was concentrated under reduced pressure at 40° C. to give 2.0 g of 4-[(2-methoxyethoxy)methoxy]aniline as a dark brown liquid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09126950B2 |
| Source dataset | uspto-grants-2015_09 |
| ORD ID | ord-13d1e85f0fac419cadcb41a79039d911 |
| Source note | uspto-grants-2015_09 |