HuagongsheHuagongshe Chemistry Print Report · For research reference only
Azobisisobutyronitrile → Methyl 2-(4-bromomethylphenoxy)phenylacetate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Azobisisobutyronitrile | HCID 6547 | — |
| Reactant | N-bromobutanimide | HCID 67184 | — |
| Reactant | Methyl 2-(4-methylphenoxy)phenylacetate | HCID 13729875 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Product | Methyl 2-(4-bromomethylphenoxy)phenylacetate | HCID 19934852 | 51.5% |
Reaction Steps
A solution of the product of Step B (50 mg, 0.205 mmol) NBS (33 mg, 0.9 eq) and AIBN (5 mg, catalytic amount) in CCl4 (2 mL) was heated to reflux for 2 hours, and then concentrated in vacuo. The residue was chromatographed on a flash silica column (20×140 mm) eluted with 5% ethyl acetate/hexane to yield 32 mg (48%) of product (Rf =0.17, 5% ethyl acetate/hexane).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05420133 |
| Source dataset | uspto-grants-1995_05 |
| ORD ID | ord-5bb3ad0af20f415ba10f1535c32047fd |
| Source note | uspto-grants-1995_05 |