1,3-Propanediol → Pentaerythritol
Reaktionsgleichung
C(O)CCO.[C:6]([CH2:13][O:14]CC(CO)(CO)CO)([CH2:11][OH:12])([CH2:9][OH:10])[CH2:7][OH:8]>>[C:6]([CH2:13][OH:14])([CH2:11][OH:12])([CH2:9][OH:10])[CH2:7][OH:8]Komponenten
3
Versuchsvorschrift
Di-pentaerythritol is a polyhydric alcohol which is chemically (2,2,-[oxy bis (methylene)]-bis[2(hydroxymethyl) 1)-1,3-propane diol]), or (HOCH2)3CCH2OCH2C(CH2OH)3. It is obtained as a by-product in the manufacture of pentaerythritol, chemically C(CH2OH)4, and it is separated by fractional crystallization.
Quellen und Nachweise
- ORD-Eintrag
- ord-2b0d0d29f39b4125b8bc2cbe322cac3c
- Quelldatensatz
- uspto-grants-1997_03
- Patentnummer
- US05612299
Notizen zur Reaktion
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