HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → HCID 68453627, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | 4-Amino-3-iodo-5-(trifluoromethyl)benzonitrile | HCID 68453995 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 68453627 | HCID 68453627 | 3.4% |
Reaction Steps
4-Amino-3-iodo-5-trifluoromethylbenzonitrile (1805.2 mg, 5.19 mmol) was dissolved in THF at 0° C. After Borane-THF complex (3 eq, 17.36 mmol, 17.36 ml) was slowly added into the reaction mixture, A reaction temperature was heated to reflux. The reaction mixture was stirred for 12 hr with reflux. After confirming the completion of the reaction, MeOH was added. The mixture was stirred for 4 hr. The reaction solvent was removed in vacuo. A residue was extracted with Ethyl acetate, washed with H2O and brine, dried with Na2SO4 and concentrated in vacuo to yield 4-Aminomethyl-2-iodo-6-trifluoromethylphenylamine (55.1 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07763657B2 |
| Source dataset | uspto-grants-2010_07 |
| ORD ID | ord-b3af27ad2bc54ebcb78fe8b678041130 |
| Source note | uspto-grants-2010_07 |