HuagongsheHuagongshe Chemistry Print Report · For research reference only
(Triphenylphosphoranylidene)acetaldehyde → 5,5-Bis(4-fluorophenyl)-4-(2-ethyl-2H-tetrazol-5-yl)-2,4-pentadienal
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (Triphenylphosphoranylidene)acetaldehyde | HCID 75051 | — |
| Reactant | 3,3-Bis(4-Fluorophenyl)-2-(2-ethyl-2H-tetrazol-5-yl)-2-propenal | HCID 14723827 | — |
| Product | 5,5-Bis(4-fluorophenyl)-4-(2-ethyl-2H-tetrazol-5-yl)-2,4-pentadienal | HCID 54524508 | 95% |
Reaction Steps
The procedure of Example 50 was repeated using 3.25 g (9.5 mmoles) of 3,3-bis(4-fluorophenyl)-2-(2-ethyl-2H-tetrazol-5-yl)-2-propenal and 3.05 g (10.0 mmoles) of triphenylphosphoranylidene acetaldehyde and there was thereby produced 3.3 g (95%) of the title compound; m.p.=117°-120° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04897490 |
| Source dataset | uspto-grants-1990_01 |
| ORD ID | ord-1053abf34e0b49a9891767c8ebed5280 |
| Source note | uspto-grants-1990_01 |