GB1122546A - Process for preparing methyl methacrylate - Google Patents

Process for preparing methyl methacrylate

Info

Publication number
GB1122546A
GB1122546A GB45476/66A GB4547666A GB1122546A GB 1122546 A GB1122546 A GB 1122546A GB 45476/66 A GB45476/66 A GB 45476/66A GB 4547666 A GB4547666 A GB 4547666A GB 1122546 A GB1122546 A GB 1122546A
Authority
GB
United Kingdom
Prior art keywords
methyl methacrylate
methacrylamide
water
sulphuric acid
sulphate
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
GB45476/66A
Other languages
English (en)
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm and Haas 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 Roehm and Haas GmbH filed Critical Roehm and Haas GmbH
Publication of GB1122546A publication Critical patent/GB1122546A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
    • C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB45476/66A 1965-10-23 1966-10-11 Process for preparing methyl methacrylate Expired GB1122546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0041824 1965-10-23

Publications (1)

Publication Number Publication Date
GB1122546A true GB1122546A (en) 1968-08-07

Family

ID=7406459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45476/66A Expired GB1122546A (en) 1965-10-23 1966-10-11 Process for preparing methyl methacrylate

Country Status (5)

Country Link
BE (1) BE684333A (enExample)
DE (1) DE1468939A1 (enExample)
FR (1) FR1508142A (enExample)
GB (1) GB1122546A (enExample)
NL (1) NL6614956A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201307B1 (en) * 1985-05-06 1988-12-28 Rohm And Haas Company Process for preparing unsaturated organic compounds
DE102006058251A1 (de) * 2006-12-08 2008-06-12 Evonik Röhm Gmbh Verfahren und Vorrichtung zur Herstellung von Methacrylsäurealkylestern

Also Published As

Publication number Publication date
NL6614956A (enExample) 1967-04-24
FR1508142A (fr) 1968-01-05
BE684333A (enExample) 1967-01-03
DE1468939A1 (de) 1968-12-19

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