Acetic Acid → Diacetoxy-butene

HRID 895269

Reaktionsgleichung

Reaktionsgleichung von HRID 895269
[CH2:1]=[CH:2][CH:3]=[CH2:4].O=O.[C:7]([OH:10])(=[O:9])[CH3:8]>>[C:7]([O:10][C:1]([O:10][C:7](=[O:9])[CH3:8])=[CH:2][CH2:3][CH3:4])(=[O:9])[CH3:8]

Komponenten

4

Edukt 3

HCID 176Acetic AcidHCID 977OxygenHCID 78451,3-Butadiene

Produkt 1

HCID 18688720Diacetoxy-butene

Versuchsvorschrift

Acetic acid containing butadiene and nitrogen gas containing oxygen were continuously introduced into the reactor over 2,700 hours in completely the same manner as in Example 4 to conduct a reaction for yielding diacetoxybutene. Subsequently, the catalyst was withdrawn through the upper part of the reactor and examined for palladium content. As a result, the palladium content was found to be 4.8% by weight, i.e., it had decreased to 92.3% of the initial content. Furthermore, the surface of the catalyst withdrawn was examined with an optical microscope. As a result, many mars formed by friction were observed.

Aufarbeitung

  1. additionwere continuously introduced into the reactor over 2,700 hours in completely the same manner as in Example 4
  2. customa reaction

Quellen und Nachweise

ORD-Eintrag
ord-2b7e20cc94924b148168de2b4132b76f
Quelldatensatz
uspto-grants-2005_07
Patentnummer
US06914156B2

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