Pentanal → 2-Methylbutanal

HRID 2041079

Reaktionsgleichung

[CH:1](=[O:6])[CH2:2][CH2:3][CH2:4][CH3:5].[CH2:7]([C:10](=[CH:13][CH2:14][CH2:15][CH2:16]C)[CH:11]=[O:12])[CH2:8][CH3:9]>>[CH:1](=[O:6])[CH2:2][CH2:3][CH2:4][CH3:5].[CH3:13][CH:10]([CH2:7][CH3:8])[CH:11]=[O:12].[CH2:7]([C:10](=[CH:13][CH:14]([CH3:1])[CH2:15][CH3:16])[CH:11]=[O:12])[CH2:8][CH3:9]

Komponenten

Edukt 2

HCID 8063Pentanal

HCID 1187452-Propylhept-2-enal

Produkt 3

HCID 72842-Methylbutanal

HCID 8063Pentanal

HCID 30187382-Propyl-4-methylhexenal

Versuchsvorschrift

This example describes the process according to the invention for the aldol condensation of n-pentanal (n-valeraldehyde) to 2-propylheptenal (1+1 product), and the co-aldolization of n-pentanal with 2-methylbutanal to give the cross-product (1+2 product) 2-propyl-4-methylhexenal.

Quellen und Nachweise

ORD-Eintrag: ord-e71d29a8076241599c4011e7dc56f81e
Quelldatensatz: uspto-grants-2013_11
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US08581008B2

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