FR1270909A - Process for the catalytic thermal transformation of carboxylic acids into anhydrides and ketones - Google Patents

Process for the catalytic thermal transformation of carboxylic acids into anhydrides and ketones

Info

Publication number
FR1270909A
FR1270909A FR841111A FR841111A FR1270909A FR 1270909 A FR1270909 A FR 1270909A FR 841111 A FR841111 A FR 841111A FR 841111 A FR841111 A FR 841111A FR 1270909 A FR1270909 A FR 1270909A
Authority
FR
France
Prior art keywords
anhydrides
ketones
carboxylic acids
catalytic thermal
thermal transformation
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
FR841111A
Other languages
French (fr)
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Priority to FR841111A priority Critical patent/FR1270909A/en
Application granted granted Critical
Publication of FR1270909A publication Critical patent/FR1270909A/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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR841111A 1960-10-13 1960-10-13 Process for the catalytic thermal transformation of carboxylic acids into anhydrides and ketones Expired FR1270909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR841111A FR1270909A (en) 1960-10-13 1960-10-13 Process for the catalytic thermal transformation of carboxylic acids into anhydrides and ketones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841111A FR1270909A (en) 1960-10-13 1960-10-13 Process for the catalytic thermal transformation of carboxylic acids into anhydrides and ketones

Publications (1)

Publication Number Publication Date
FR1270909A true FR1270909A (en) 1961-09-01

Family

ID=8740733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841111A Expired FR1270909A (en) 1960-10-13 1960-10-13 Process for the catalytic thermal transformation of carboxylic acids into anhydrides and ketones

Country Status (1)

Country Link
FR (1) FR1270909A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266687A2 (en) * 1986-11-07 1988-05-11 BASF Aktiengesellschaft Process for the manufacture of cyclopentanone
EP0306873A2 (en) * 1987-09-09 1989-03-15 BASF Aktiengesellschaft Process for the preparation of cyclopentanone

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266687A2 (en) * 1986-11-07 1988-05-11 BASF Aktiengesellschaft Process for the manufacture of cyclopentanone
EP0266687A3 (en) * 1986-11-07 1989-04-19 Basf Aktiengesellschaft Process for the manufacture of cyclopentanone
EP0306873A2 (en) * 1987-09-09 1989-03-15 BASF Aktiengesellschaft Process for the preparation of cyclopentanone
EP0306873A3 (en) * 1987-09-09 1990-02-14 Basf Aktiengesellschaft Process for the preparation of cyclopentanone

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