Dichloromethane → (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal

HRID 440622Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 440622
C(Cl)Cl.[O:4]=[CH:5][C@@H:6]([C@H:8]([C@@H:10]([C@@H:12]([CH2:14][OH:15])[OH:13])[OH:11])[OH:9])[OH:7].[CH2:16]([B:20]([O-:22])[O-:21])[CH2:17][CH2:18][CH3:19]>O>[O:4]=[CH:5][C@@H:6]([C@H:8]([C@@H:10]([C@@H:12]([CH2:14][OH:15])[OH:13])[OH:11])[OH:9])[OH:7].[C:16]1([B:20]([O-:22])[O-:21])[CH:6]=[CH:5][CH:19]=[CH:18][CH:17]=1

Komponenten

6

Edukt 3

HCID 6344DichloromethaneHCID 107526(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal2×HCID 21886463Butylboronate

Produkt 2

HCID 107526(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanalHCID 22146145Dioxido(phenyl)borane

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

A solution of 100 mg/dL of glucose his phenylboronate and dry methylene chloride was prepared and applied to CLINISTIX® glucose test strip pad. No color development was observed. The pads were then wetted with water and in 2 or 3 minutes color development was observed. Glucose his butylboronate was similarly applied to CLINISTIX® strips. Again no color was observed upon application. After wetting with water strong color development was observed in 10 to 15 seconds.

Quellen und Nachweise

ORD-Eintrag
ord-c13f7789a008454e8ec9dc3cc711ab4c
Quelldatensatz
uspto-grants-1996_05
Patentnummer
US05520883

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