HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Nitrobenzaldehyde → 3-Nitrostyrene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Nitrobenzaldehyde | HCID 7449 | — |
| Reactant | Hexane | HCID 8058 | — |
| Reactant | Butyllithium | HCID 178418339 | — |
| Catalyst | Methyltriphenyliphosphonium bromide | HCID 74505 | — |
| Product | 3-Nitrostyrene | HCID 68514 | — |
Reaction Steps
Treatment of 3-nitrobenzaldehyde (20 g) with methyltriphenylphosphonium bromide (61.5g) and n-butyllithium in hexane (172 mmol), as described in Example 1a, gave 3-ethenylnitrobenzene (10.3 g), δ (360 MHz, CDCl3), 5.44 and 5.59 (2H, 2d, CH2), 6.75 (1H, dd, CH), 7.49 (1H, t, 5-H), 7.70 (1H, dd, 4-H), 8.09 (1H, dd, 6-H) and 8.24 (1H, d, 2-H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05270309 |
| Source dataset | uspto-grants-1993_12 |
| ORD ID | ord-55eec336f68f4793a8f9bef4c706144a |
| Source note | uspto-grants-1993_12 |