[go: up one dir, main page]

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
Original Assignee
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 Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
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
DE1568300B2 (en) 1973-10-31
DE1568300A1 (en) 1970-01-02

Similar Documents

Publication Publication Date Title
ES398360A1 (en) Polycarbonate molding compositions having improved release properties containing an ester of a trihydric alcohol and a c-10 to c-22 saturated aliphatic carboxylic acid
GB1299333A (en) Preparation of carotenoid compounds
ES339942A1 (en) A PROCEDURE TO PRODUCE BETAMETHYLMERCAPTOPROPIONAL- DEHYDE.
GB1110565A (en) Preparation of methacrylic esters
FR1266503A (en) Improvements to the vinyl ester polymerization process
ES324759A1 (en) Procedure for the preparation of surfactant substances (Machine-translation by Google Translate, not legally binding)
FR1491513A (en) Improvements to ester and alcohol production processes
GB1021455A (en) Manufacture of adamantane carboxylic acids
FR1208221A (en) Improved process for esterification of impure alcohols with dicarboxylic acids
GB1219145A (en) Preparation of unsaturated aliphatic acids or esters
FR1486689A (en) Process for producing esters by reacting a carboxylic acid with an alcohol
GB925588A (en) Process for the manufacture of dimethyl formamide
IL29968A0 (en) Catalyst for the oxidation of olefines to unsaturated aldehydes and unsaturated acids
USD199717S (en) Pipe stand
Precopio et al. High-Temperature Plastics
GB1028707A (en) Process for the preparation of cyclocarboxylic acids and their esters
CA532990A (en) Synthesis of lower aliphatic acids from carbon monoxide and lower aliphatic alcohols
GB1097793A (en) Process for the production of 2-hydroxymethyl-5-hydroxybicyclo-[2,2,1]-heptane and 2-hydroxymethyl-6-hydroxybicyclo-[2,2,1]-heptane
ES290724A1 (en) A procedure for the obtaining of monoesters of fatty acids and sucrose (Machine-translation by Google Translate, not legally binding)
BE777347A (en) NEW ESTERS OF DIARYL-2,2-CYCLOPROPANE CARBOXYLIC ACIDS
Greco et al. Reduction of some esters of pyrazole-3, 4-dicarboxylic acid
ES311796A1 (en) Procedure for the preparation of benzo- (b) -pirril-3-aceticos esters derivatives. (Machine-translation by Google Translate, not legally binding)
ES412804A1 (en) Process for the preparation of fatty acid esters
GB1058650A (en) Preparation of olefinically unsaturated esters by a dehydrogenation process
FR1318208A (en) Process for preparing esters of carboxylic acids with unsaturated alcohols