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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1840685Erstellt: 26. Oktober 2026

Glycerol → N,N-dibutylethanolamine glycerol borate

https://huagongshe.com/reaction/1840685

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktGlycerolHCID 753—
Edukt2-(Dibutylamino)ethanolHCID 7621—
EduktBoric AcidHCID 7628—
LösungsmittelTolueneHCID 1140—
ProduktN,N-dibutylethanolamine glycerol borateHCID 13172394087,6%

Reaktionsschritte

N,N-dibutylethanolamine glycerol borate was prepared as follows. Boric acid (10.3 grams), glycerol (15.3 grams), and N,N-dibutylethanolamine (28.9 grams) were added to a 250 milliliter flask. One hundred fifty milliliters of toluene was then added. The reaction was allowed to proceed overnight at 110° C., and the byproduct water (˜9 grams) was continuously removed from the reaction by azeotropic distillation. The final solution was evaporated to remove toluene under vacuum, and a brownish viscous liquid product (˜45 grams) of N,N-dibutylethanolamine/glycerol borate was obtained.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06682591B2
Quelldatensatzuspto-grants-2004_01
ORD IDord-21002bc612ca43a5a49b64df002e4907
Quellennotizuspto-grants-2004_01