AU526940B2 - Methacrylic acid from isobutyric acid - Google Patents

Methacrylic acid from isobutyric acid

Info

Publication number
AU526940B2
AU526940B2 AU76205/81A AU7620581A AU526940B2 AU 526940 B2 AU526940 B2 AU 526940B2 AU 76205/81 A AU76205/81 A AU 76205/81A AU 7620581 A AU7620581 A AU 7620581A AU 526940 B2 AU526940 B2 AU 526940B2
Authority
AU
Australia
Prior art keywords
acid
isobutyric
methacrylic
methacrylic acid
isobutyric acid
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.)
Ceased
Application number
AU76205/81A
Other versions
AU7620581A (en
Inventor
Phyllis L. Brusky
Chelliah Daniel
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.)
Ashland LLC
Original Assignee
Ashland Oil Inc
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 Ashland Oil Inc filed Critical Ashland Oil Inc
Priority to AU76205/81A priority Critical patent/AU526940B2/en
Application granted granted Critical
Publication of AU7620581A publication Critical patent/AU7620581A/en
Publication of AU526940B2 publication Critical patent/AU526940B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
    • B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
AU76205/81A 1981-10-09 1981-10-09 Methacrylic acid from isobutyric acid Ceased AU526940B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU76205/81A AU526940B2 (en) 1981-10-09 1981-10-09 Methacrylic acid from isobutyric acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU76205/81A AU526940B2 (en) 1981-10-09 1981-10-09 Methacrylic acid from isobutyric acid

Publications (2)

Publication Number Publication Date
AU7620581A AU7620581A (en) 1983-02-10
AU526940B2 true AU526940B2 (en) 1983-02-10

Family

ID=3757314

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76205/81A Ceased AU526940B2 (en) 1981-10-09 1981-10-09 Methacrylic acid from isobutyric acid

Country Status (1)

Country Link
AU (1) AU526940B2 (en)

Similar Documents

Publication Publication Date Title
JPS57176941A (en) N-substituted-amide-amino acid
AU550764B2 (en) Elevator system
AU555237B2 (en) Elevator system
AU558451B2 (en) Amido-amino acids
AU553322B2 (en) 3-methyl-flavone-8-carboxylic acid esters
GB2102415B (en) Apovincaminic acid esters
GB2103232B (en) Arylazo-aminonaphtholsulfonic acid
AU7827681A (en) Phenylhydrazine-2-cyano-acrylic acid esters
AU537921B2 (en) Monohydrated isophthalic acid picolylamide
AU7821981A (en) N-pyrimidinyl-carbamic acid ester
AU8546582A (en) S-azolyl-methyl-di(tri)-thiophosphoric acid esters
AU549754B2 (en) Anthranilic acid esters
GB2110208B (en) Vincaminic acid esters
AU526940B2 (en) Methacrylic acid from isobutyric acid
AU7620581A (en) Methacrylic acid from isobutyric acid
AU528087B2 (en) Alpha-beta unsaturated esters
AU546228B2 (en) Fluoromethylthioacetic acid compounds
AU530528B2 (en) Isobutyric acid anphydride
AU544043B2 (en) 5-amino-1-phenylpyrazole-4-carboxylic acid esters
AU7600581A (en) Isobutyric acid anphydride
AU535655B2 (en) Du-npropyl acetic acid
AU8571982A (en) Phosphonoalkanoyl-amino acids
AU539457B2 (en) Benzaminoethyl phenoxycyclohexyl acetic acid
AU561810B2 (en) Succinyldisalicylic acid compositions
AU9088482A (en) Phosphonoalkanoic acid herbicide