BE840960A - PROCESS FOR THE PREPARATION OF METHACRYLIC ACID, AS WELL AS ESTERS AND NITITE OF THIS ACID, AND PRODUCTS OBTAINED - Google Patents

PROCESS FOR THE PREPARATION OF METHACRYLIC ACID, AS WELL AS ESTERS AND NITITE OF THIS ACID, AND PRODUCTS OBTAINED

Info

Publication number
BE840960A
BE840960A BE166333A BE166333A BE840960A BE 840960 A BE840960 A BE 840960A BE 166333 A BE166333 A BE 166333A BE 166333 A BE166333 A BE 166333A BE 840960 A BE840960 A BE 840960A
Authority
BE
Belgium
Prior art keywords
acid
nitite
esters
preparation
well
Prior art date
Application number
BE166333A
Other languages
French (fr)
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 filed Critical
Publication of BE840960A publication Critical patent/BE840960A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE166333A 1974-12-07 1976-04-21 PROCESS FOR THE PREPARATION OF METHACRYLIC ACID, AS WELL AS ESTERS AND NITITE OF THIS ACID, AND PRODUCTS OBTAINED BE840960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742457993 DE2457993C2 (en) 1974-12-07 1974-12-07 Process for the production of methacrylic acid and esters and the nitrile of this acid

Publications (1)

Publication Number Publication Date
BE840960A true BE840960A (en) 1976-08-16

Family

ID=5932842

Family Applications (1)

Application Number Title Priority Date Filing Date
BE166333A BE840960A (en) 1974-12-07 1976-04-21 PROCESS FOR THE PREPARATION OF METHACRYLIC ACID, AS WELL AS ESTERS AND NITITE OF THIS ACID, AND PRODUCTS OBTAINED

Country Status (2)

Country Link
BE (1) BE840960A (en)
DE (1) DE2457993C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733496A1 (en) * 1977-07-25 1979-02-15 Roehm Gmbh PROCESS FOR THE PREPARATION OF METHACRYLIC ACID AND ESTERS AND THE NITRILE OF THIS ACID
US4118588A (en) 1976-04-10 1978-10-03 Basf Aktiengesellschaft Manufacture of methacrylic acid and methyl methacrylate
DE2702187A1 (en) 1977-01-20 1978-07-27 Roehm Gmbh PROCESS FOR THE PREPARATION OF METHACRYLIC ACID, NITRILE AND ESTER OF THIS ACID

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB785100A (en) * 1955-01-10 1957-10-23 Celanese Corp Production of unsaturated aliphatic esters

Also Published As

Publication number Publication date
DE2457993C2 (en) 1982-11-11
DE2457993A1 (en) 1976-06-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROHM G.M.B.H.

Effective date: 19840421