Acetic Acid → Diacetoxy-butene

HRID 895267

Reaction equation

HRID 895267 reaction equation
[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]

Participants

4

Reactant 3

HCID 176Acetic AcidHCID 977OxygenHCID 78451,3-Butadiene

Product 1

HCID 18688720Diacetoxy-butene

Procedure

In the invention, a zone in which the reaction product is yielded, e.g., a zone wherein a solid catalyst is present in a liquid phase comprising butadiene and acetic acid, is referred to as a reaction zone. Namely, the reaction zone as a whole is occupied by a liquid phase. An oxygen-containing gas is introduced into the liquid phase of the reaction zone so as to form fine bubbles, whereby diacetoxybutene is yielded.

Workup

  1. customIn the invention, a zone in which the reaction product is yielded
  2. additionis introduced into the liquid phase of the reaction zone so as
  3. customto form fine bubbles

Sources & evidence

ORD record
ord-69b60d2a582b464fa76e077ffb925c33
Source dataset
uspto-grants-2005_07
Patent number
US06914156B2

Linked notes

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