GB1429228A - Method for producing alkyl halophenoxy-nitrobenzoates - Google Patents

Method for producing alkyl halophenoxy-nitrobenzoates

Info

Publication number
GB1429228A
GB1429228A GB4271973A GB4271973A GB1429228A GB 1429228 A GB1429228 A GB 1429228A GB 4271973 A GB4271973 A GB 4271973A GB 4271973 A GB4271973 A GB 4271973A GB 1429228 A GB1429228 A GB 1429228A
Authority
GB
United Kingdom
Prior art keywords
alkyl
nitrobenzoates
halophenoxy
formula
halobenzoate
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
GB4271973A
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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
Priority claimed from US38852173 external-priority patent/USB388521I5/en
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of GB1429228A publication Critical patent/GB1429228A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/59—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/58—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by halogen atoms

Landscapes

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

Abstract

1429228 Alkyl halophenoxy nitrobenzoates MOBIL OIL CORP 11 Sept 1973 [11 Sept 1972 15 Aug 1973] 42719/73 Heading C2C Alkyl halophenoxy nitrobenzoates of formula in which R is a C 1 -C 6 alkyl group, X and Y are the same or different and are halogen atoms, and n is an integer of from 1 to 4, are prepared by nitrating an alkyl halobenzoate of formula in the presence of sulphuric acid and 0À75 to 2À0 moles of nitric acid per mole of alkyl halobenzoate at a temperature from - 20‹ to + 30‹ C., thus forming an alkyl halonitrobenzoate of formula and reacting this with an alkali metal halophenate of formula in which M is an alkali metal, in the presence of dimethylformamide at a temperature in the range 50-150‹ C.
GB4271973A 1972-09-11 1973-09-11 Method for producing alkyl halophenoxy-nitrobenzoates Expired GB1429228A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28795072A 1972-09-11 1972-09-11
US38852173 USB388521I5 (en) 1973-08-15 1973-08-15

Publications (1)

Publication Number Publication Date
GB1429228A true GB1429228A (en) 1976-03-24

Family

ID=26964754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4271973A Expired GB1429228A (en) 1972-09-11 1973-09-11 Method for producing alkyl halophenoxy-nitrobenzoates

Country Status (3)

Country Link
GB (1) GB1429228A (en)
IT (1) IT998569B (en)
NL (1) NL7312319A (en)

Also Published As

Publication number Publication date
IT998569B (en) 1976-02-20
NL7312319A (en) 1974-03-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees