Ethylene Glycol → [3-(2-Hydroxyethoxy)-3-oxopropyl]phenylphosphinic acid

HRID 726833Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 726833
[OH:1][P:2]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)([CH2:4][CH2:5][C:6]([OH:8])=[O:7])=[O:3].[CH2:15](O)[CH2:16][OH:17]>>[OH:3][P:2]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)([CH2:4][CH2:5][C:6]([O:8][CH2:15][CH2:16][OH:17])=[O:7])=[O:1]

Komponenten

3

Edukt 2

HCID 174Ethylene GlycolHCID 112873403-(Hydroxyphenylphosphinyl)propanoic acid2×

Produkt 1

HCID 69477555[3-(2-Hydroxyethoxy)-3-oxopropyl]phenylphosphinic acid

Versuchsvorschrift

Except that the recrystallization-purified 3-[hydroxy(phenyl)phosphinyl]propionic acid obtained in Comparative Example 3 was used in lieu of the rinse-purified 3-[hydroxy(phenyl)phosphinyl]propionic acid, the procedure of Comparative Example 4 was repeated to provide 102.81 g of an ethylene glycol solution of hydroxyethyl 3-[hydroxy(phenyl)phosphinyl]propionate.

Quellen und Nachweise

ORD-Eintrag
ord-be29f29a405c4c88b9a9bcaf85f021c8
Quelldatensatz
uspto-grants-1998_01
Patentnummer
US05710308

Notizen zur Reaktion

Wird geladen…