Patent · US Active

Method for producing 1-acyloxy-2-methyl-2-propene

US11643382B2 · kind B2 · utility

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4Claims
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Key dates

Filing dateJul 24, 2019
Grant dateMay 9, 2023
Priority date
Expiry dateJul 24, 2039

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C67/055
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A method for producing a 1-acyloxy-2-methyl-2-propene represented by the following general formula (II), including reacting a carboxylic acid represented by the following general formula (I), isobutylene, and oxygen, in the presence of a catalyst, in a liquid phase, with an amount of the isobutylene used of more than 1 mol and 50 mol or less per 1 mol of the carboxylic acid.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.