FR2269508B1 - - Google Patents

Info

Publication number
FR2269508B1
FR2269508B1 FR7414975A FR7414975A FR2269508B1 FR 2269508 B1 FR2269508 B1 FR 2269508B1 FR 7414975 A FR7414975 A FR 7414975A FR 7414975 A FR7414975 A FR 7414975A FR 2269508 B1 FR2269508 B1 FR 2269508B1
Authority
FR
France
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
FR7414975A
Other languages
French (fr)
Other versions
FR2269508A1 (en
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.)
Castaigne SA
Original Assignee
Castaigne SA
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 Castaigne SA filed Critical Castaigne SA
Priority to FR7414975A priority Critical patent/FR2269508A1/fr
Publication of FR2269508A1 publication Critical patent/FR2269508A1/fr
Application granted granted Critical
Publication of FR2269508B1 publication Critical patent/FR2269508B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7414975A 1974-04-30 1974-04-30 Alpha-haloalkyl carboxylates prepn. - by reaction of an acid, an aldehyde and a group II B metal halide catalyst, in presence of a thionyl halide Granted FR2269508A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7414975A FR2269508A1 (en) 1974-04-30 1974-04-30 Alpha-haloalkyl carboxylates prepn. - by reaction of an acid, an aldehyde and a group II B metal halide catalyst, in presence of a thionyl halide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414975A FR2269508A1 (en) 1974-04-30 1974-04-30 Alpha-haloalkyl carboxylates prepn. - by reaction of an acid, an aldehyde and a group II B metal halide catalyst, in presence of a thionyl halide

Publications (2)

Publication Number Publication Date
FR2269508A1 FR2269508A1 (en) 1975-11-28
FR2269508B1 true FR2269508B1 (ar) 1977-03-04

Family

ID=9138304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414975A Granted FR2269508A1 (en) 1974-04-30 1974-04-30 Alpha-haloalkyl carboxylates prepn. - by reaction of an acid, an aldehyde and a group II B metal halide catalyst, in presence of a thionyl halide

Country Status (1)

Country Link
FR (1) FR2269508A1 (ar)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115550A (ja) * 1983-11-25 1985-06-22 Takeda Chem Ind Ltd １−ヨ−ドアルキルアシラ−トの製造方法
DK0504107T3 (da) * 1991-03-11 1995-02-13 Schweizerhall Saeurefab Fremgangsmåde til fremstilling af chlorerede carboxylsyreestere
EP0508943B1 (de) * 1991-03-11 1994-12-14 Säurefabrik Schweizerhall Verfahren zur Herstellung von halogenierten Carbonsäureestern
FR2703046B1 (fr) * 1993-03-26 1995-05-05 Poudres & Explosifs Ste Nale Procédé de préparation d'oxalates et d'halogénoglyoxalates alpha- monohalogénés et nouveaux oxalates et halogénoglyoxalates alpha-monohalogénés .

Also Published As

Publication number Publication date
FR2269508A1 (en) 1975-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse