GB1467102A - Process for the production of carboxylic compounds - Google Patents

Process for the production of carboxylic compounds

Info

Publication number
GB1467102A
GB1467102A GB1103175A GB1103175A GB1467102A GB 1467102 A GB1467102 A GB 1467102A GB 1103175 A GB1103175 A GB 1103175A GB 1103175 A GB1103175 A GB 1103175A GB 1467102 A GB1467102 A GB 1467102A
Authority
GB
United Kingdom
Prior art keywords
coom
carboxylate
formula
march
hydrogen
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
GB1103175A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of GB1467102A publication Critical patent/GB1467102A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
    • C07D265/30—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings
    • C07D265/32—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings with oxygen atoms directly attached to ring carbon atoms
    • C07D265/33—Two oxygen atoms, in positions 3 and 5
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • 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
    • 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
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/305—Saturated compounds containing more than one carboxyl group containing ether groups, groups, groups, or groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

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

Abstract

1467102 Preparation of carboxylic compounds MONSANTO CO 17 March 1975 [18 March 1974 10 Oct 1974 6 March 1975] 11031/75 Heading C2C Compounds of the formula wherein M is alkali metal and X is hydrogen or COOM, and acids and esters thereof, are obtained by hydrolysing the imide and amide linkages present in a carboxylate having the formula wherein each R<SP>1</SP> substituent is hydrogen or COOM<SP>1</SP>, M<SP>1</SP> being alkali metal, ammonium or ¢Mg and at least one R<SP>1</SP> substituent attached to a carbon atom being COOM<SP>1</SP>, R<SP>11</SP> is a C 1-12 alkyl group, phenyl or COOM, R<SP>1V</SP> is a C 1-12 alkyl group, hydrogen, M<SP>1</SP> or phenyl optionally substituted with up to three C 1-12 alkyl radicals, or an acid or ester of a carboxylate of Formula (I) or (III), or an o-carboxylate of a carboxylate of Formula (I). The hydrolysis reaction may be effected by conventional methods in either acidic or basic media, or in the presence of alcohols, to obtain the salt, acid or ester form as described. The starting materials of Formulae (I) and (III) may be obtained by the methods described in Specification 1,467,101.
GB1103175A 1974-03-18 1975-03-17 Process for the production of carboxylic compounds Expired GB1467102A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45230674A 1974-03-18 1974-03-18
US51379374A 1974-10-10 1974-10-10
US55592275A 1975-03-06 1975-03-06

Publications (1)

Publication Number Publication Date
GB1467102A true GB1467102A (en) 1977-03-16

Family

ID=27412529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1103175A Expired GB1467102A (en) 1974-03-18 1975-03-17 Process for the production of carboxylic compounds

Country Status (4)

Country Link
DE (1) DE2511888A1 (en)
FR (1) FR2264798B1 (en)
GB (1) GB1467102A (en)
NL (1) NL7503235A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123538A (en) * 1977-08-30 1978-10-31 Mcneil Laboratories, Incorporated (2-Amino-2-oxoethoxy)acetic acid compounds, compositions and methods

Also Published As

Publication number Publication date
FR2264798B1 (en) 1978-08-18
FR2264798A1 (en) 1975-10-17
DE2511888A1 (en) 1975-10-09
NL7503235A (en) 1975-09-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee