HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Hydroxide → Diethyl [6-(4-carboxyphenoxy)hexyl]phosphonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | Benzoic acid, 4-((6-(diethoxyphosphinyl)hexyl)oxy)-, ethyl ester | HCID 5271409 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | Diethyl [6-(4-carboxyphenoxy)hexyl]phosphonate | HCID 5271411 | 90.9% |
Reaction Steps
A solution (21 ml) of 1N sodium hydroxide in ethanol was added to a solution of 8.3 g of diethyl [6-(4-carbethoxyphenoxy)hexyl]phosphonate (Example 8) in 20 ml of ethanol. The reaction mixture was stirred at room temperature for two days. The solid fraction was collected, digested with 100 ml of ether, filtered and dried to give 7.0 g of diethyl [6-(4-carboxyphenoxy)hexyl]phosphonate in the form of its sodium salt, m.p. 215°-216° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04182759 |
| Source dataset | uspto-grants-1980_01 |
| ORD ID | ord-e1086161db3d4d7494d7ca12ff7fbd34 |
| Source note | uspto-grants-1980_01 |