ES314458A1 - Procedure for preparing carboxylic acids by hydrolysis. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing carboxylic acids by hydrolysis. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES314458A1
ES314458A1 ES0314458A ES314458A ES314458A1 ES 314458 A1 ES314458 A1 ES 314458A1 ES 0314458 A ES0314458 A ES 0314458A ES 314458 A ES314458 A ES 314458A ES 314458 A1 ES314458 A1 ES 314458A1
Authority
ES
Spain
Prior art keywords
group
hydrolysis
hydrogen
member selected
lower alkyl
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
ES0314458A
Other languages
Spanish (es)
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.)
Merck and Co Inc
Original Assignee
Merck and Co 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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES314458A1 publication Critical patent/ES314458A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/76—Unsaturated compounds containing keto groups
    • C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C07C49/835—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups having unsaturation outside an aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for preparing carboxylic acids by hydrolysis, and more specifically a compound of the formula: ** (See formula) ** where R is a member selected from the group consisting of hydrogen, lower alkyl, lower haloalkyl, cycloalkyl, cycloalkylalkyl, ** (See formula) ** wherein X1, in each case, is a member selected from the group consisting of hydrogen, halogen, lower alkyl and lower alkoxy and n is an integer having a value of 1 to 4; R1 is a member selected from the group consisting of hydrogen and lower alkyl; X is a member selected from the group consisting of hydrogen, halogen, lower alkyl, lower alkoxy and, taken together, two X radicals on adjacent carbon atoms of the benzene nucleus can be attached to form a hydrocarbylene chain of 3 to 4 atoms of carbon between its fixation points; and m, in each case, is an integer that has a value of 1 to 4; comprising the hydrolysis of a compound of the formula: ** (See formula) ** where R, R1, X and m are in accordance with that defined above, and Y is a hydrolyzable group selected from the group consisting of hydrocarbyloxycarbonyl, carbamoyl, N-substituted carbamoyl and cyano. (Machine-translation by Google Translate, not legally binding)
ES0314458A 1964-06-16 1965-06-12 Procedure for preparing carboxylic acids by hydrolysis. (Machine-translation by Google Translate, not legally binding) Expired ES314458A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37566464A 1964-06-16 1964-06-16

Publications (1)

Publication Number Publication Date
ES314458A1 true ES314458A1 (en) 1965-09-01

Family

ID=23481808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0314458A Expired ES314458A1 (en) 1964-06-16 1965-06-12 Procedure for preparing carboxylic acids by hydrolysis. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
BR (1) BR6570310D0 (en)
CH (1) CH462143A (en)
DE (1) DE1293750B (en)
ES (1) ES314458A1 (en)
FR (1) FR1472941A (en)
GB (2) GB1108575A (en)
NL (1) NL6507709A (en)
NO (1) NO115390B (en)
SE (1) SE318866B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129087C (en) * 1961-01-19

Also Published As

Publication number Publication date
GB1108575A (en) 1968-04-03
GB1108576A (en) 1968-04-03
DE1293750B (en) 1969-04-30
NL6507709A (en) 1965-12-17
SE318866B (en) 1969-12-22
CH462143A (en) 1968-09-15
NO115390B (en) 1968-09-30
BR6570310D0 (en) 1973-09-06
FR1472941A (en) 1967-03-17

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