Propyne → 3,3,4,4-Tetra(1-propenyl)dihydro-2,5-furandione

HRID 1581890

Reaktionsgleichung

Reaktionsgleichung von HRID 1581890
CCCCCCCCC[CH2:10]/[CH:11]=[CH:12]/[CH:13]1[C:18](=[O:19])[O:17][C:15](=[O:16])[CH2:14]1.[OH-].[K+].[CH3:22][C:23]#[CH:24]>>[CH:24]([C:13]1([CH:12]=[CH:11][CH3:10])[C:18](=[O:19])[O:17][C:15](=[O:16])[C:14]1([CH:14]=[CH:13][CH3:18])[CH:10]=[CH:11][CH3:12])=[CH:23][CH3:22]

Komponenten

4

Edukt 3

HCID 6335PropyneHCID 14797Potassium HydroxideHCID 6433892Dodecenylsuccinic anhydride2×

Produkt 1

HCID 2377453,3,4,4-Tetra(1-propenyl)dihydro-2,5-furandione

Versuchsvorschrift

The experiments in Example 3 were repeated with tetrapropenylsuccininc anhydride (DDSA) instead of oleic acid. DDSA was supplied by Milliken Chemicals and had a neutralization number of 406 mg KOH/g. Milliken uses C12 branched-chain olefin derived from propylene tetramer to make DDSA.

Quellen und Nachweise

ORD-Eintrag
ord-e4fed683d7a74cb2a0cf07431e787934
Quelldatensatz
uspto-grants-2004_05
Patentnummer
US06733551B2

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