ES391911A1 - Beta-fluoroethyl naphthoates - Google Patents

Beta-fluoroethyl naphthoates

Info

Publication number
ES391911A1
ES391911A1 ES391911A ES391911A ES391911A1 ES 391911 A1 ES391911 A1 ES 391911A1 ES 391911 A ES391911 A ES 391911A ES 391911 A ES391911 A ES 391911A ES 391911 A1 ES391911 A1 ES 391911A1
Authority
ES
Spain
Prior art keywords
beta
fluoroethanol
reaction
acid
naphthoates
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
ES391911A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of ES391911A1 publication Critical patent/ES391911A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
    • A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/94—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of six-membered aromatic rings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Procedure for preparing fluorinated aromatic esters, disinfectants for mite and insect egg plants, included in the structural formula ** (See formula) ** where n = 0 or 1; when n = O, the radical COO CH2 CH2 F can be in position 1 or 2; on the other hand, when n = 1, the radical COO CH2 CH2 F is in position 3, characterized by reacting in organic solution, preferably CH2Cl2, alpha or beta-naphthoyl chloride in the presence of sulfuric acid with beta-fluoroethanol in the same solvent and in the presence of pyridine, with cooling regulating the exotherm of the reaction; or 2-hydroxy-3-haphthoic acid and fluoroethanol in benzene solution and in the presence of para-toluenesulfonic acid, with aceotropic distillation of the water formed in the reaction; with subsequent separation of the phases, washing of the organic phase and drying of the product. (Machine-translation by Google Translate, not legally binding)
ES391911A 1970-06-05 1971-06-04 Beta-fluoroethyl naphthoates Expired ES391911A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2555470 1970-06-05

Publications (1)

Publication Number Publication Date
ES391911A1 true ES391911A1 (en) 1974-06-16

Family

ID=11217071

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391911A Expired ES391911A1 (en) 1970-06-05 1971-06-04 Beta-fluoroethyl naphthoates

Country Status (7)

Country Link
BE (1) BE768092A (en)
CH (1) CH548737A (en)
DE (1) DE2127578A1 (en)
ES (1) ES391911A1 (en)
FR (1) FR2095845A5 (en)
GB (1) GB1354619A (en)
NL (1) NL7107558A (en)

Also Published As

Publication number Publication date
GB1354619A (en) 1974-06-05
CH548737A (en) 1974-05-15
BE768092A (en) 1971-12-06
DE2127578A1 (en) 1971-12-09
NL7107558A (en) 1971-12-07
FR2095845A5 (en) 1972-02-11

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