GB2106893B - Process for the production of isobutyric acid anhydride - Google Patents

Process for the production of isobutyric acid anhydride

Info

Publication number
GB2106893B
GB2106893B GB08130055A GB8130055A GB2106893B GB 2106893 B GB2106893 B GB 2106893B GB 08130055 A GB08130055 A GB 08130055A GB 8130055 A GB8130055 A GB 8130055A GB 2106893 B GB2106893 B GB 2106893B
Authority
GB
United Kingdom
Prior art keywords
production
acid anhydride
isobutyric acid
isobutyric
anhydride
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08130055A
Other versions
GB2106893A (en
Inventor
Richard V Norton
Ralph F Pascoe
Lee R Zehner
John E Corn
Dace Grote
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ashland LLC
Original Assignee
Ashland Oil Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ashland Oil Inc filed Critical Ashland Oil Inc
Priority to GB08130055A priority Critical patent/GB2106893B/en
Publication of GB2106893A publication Critical patent/GB2106893A/en
Application granted granted Critical
Publication of GB2106893B publication Critical patent/GB2106893B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB08130055A 1981-10-05 1981-10-05 Process for the production of isobutyric acid anhydride Expired GB2106893B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08130055A GB2106893B (en) 1981-10-05 1981-10-05 Process for the production of isobutyric acid anhydride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08130055A GB2106893B (en) 1981-10-05 1981-10-05 Process for the production of isobutyric acid anhydride

Publications (2)

Publication Number Publication Date
GB2106893A GB2106893A (en) 1983-04-20
GB2106893B true GB2106893B (en) 1985-09-18

Family

ID=10524967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08130055A Expired GB2106893B (en) 1981-10-05 1981-10-05 Process for the production of isobutyric acid anhydride

Country Status (1)

Country Link
GB (1) GB2106893B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202112716A (en) * 2019-07-29 2021-04-01 美商伊士曼化學公司 Recycle content cyclobutane diol polyester

Also Published As

Publication number Publication date
GB2106893A (en) 1983-04-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941005