GB1110565A - Preparation of methacrylic esters - Google Patents

Preparation of methacrylic esters

Info

Publication number
GB1110565A
GB1110565A GB3176966A GB3176966A GB1110565A GB 1110565 A GB1110565 A GB 1110565A GB 3176966 A GB3176966 A GB 3176966A GB 3176966 A GB3176966 A GB 3176966A GB 1110565 A GB1110565 A GB 1110565A
Authority
GB
United Kingdom
Prior art keywords
preparation
alcohol
methacrylic esters
atmospheres
prepared
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
GB3176966A
Inventor
Sango Kunichika
Yasumasa Sakakibara
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.)
Chiyoda Corp
Chiyoda Chemical Engineering and Construction Co Ltd
Original Assignee
Chiyoda Corp
Chiyoda Chemical Engineering and Construction Co Ltd
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 Chiyoda Corp, Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Corp
Publication of GB1110565A publication Critical patent/GB1110565A/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
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • C07C67/38—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by addition to an unsaturated carbon-to-carbon bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Methacrylic acid esters are prepared by reacting allene with carbon monoxide and a saturated aliphatic monohydric alcohol, at a temperature from 100 DEG to 250 DEG C. and a pressure in the range from 50 to 100 atmospheres in the presence of nickel carbonyl and water. The alcohol is preferably a C1-C12 alcohol and examples describe the preparation of methyl methacrylate.
GB3176966A 1966-07-12 1966-07-14 Preparation of methacrylic esters Expired GB1110565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0039592 1966-07-12

Publications (1)

Publication Number Publication Date
GB1110565A true GB1110565A (en) 1968-04-18

Family

ID=7023802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3176966A Expired GB1110565A (en) 1966-07-12 1966-07-14 Preparation of methacrylic esters

Country Status (2)

Country Link
DE (1) DE1568300B2 (en)
GB (1) GB1110565A (en)

Also Published As

Publication number Publication date
DE1568300A1 (en) 1970-01-02
DE1568300B2 (en) 1973-10-31

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