HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 330104Generated: November 5, 2026
Ammonium Chloride → 7-(2-Hexyl-5-keto-cyclopentyl)-heptanoic acid, methyl ester
https://huagongshe.com/reaction/330104
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Ammonium Chloride | HCID 25517 | — |
| Reactant | Methyl 5-oxocyclopent-1-ene-1-heptanoate | HCID 2777884 | — |
| Product | 7-(2-Hexyl-5-keto-cyclopentyl)-heptanoic acid, methyl ester | HCID 21420521 | — |
Reaction Steps
The mixture is cooled to -20° C. and the methyl ester (VII) (30 g; 0.134 mole) is added dropwise, at the end of which a saturated ammonium chloride solution is added slowly. The phases are separated, the organic phase is washed to neutrality yielding a pale yellow oil (40.7 g; yield=98%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04894473 |
|---|
| Source dataset | uspto-grants-1990_01 |
|---|
| ORD ID | ord-db0d25b1a59b4fcf91173aecff6f6c98 |
|---|
| Source note | uspto-grants-1990_01 |
|---|
