ES448618A1 - Process and apparatus for the production of grignard reagents - Google Patents

Process and apparatus for the production of grignard reagents

Info

Publication number
ES448618A1
ES448618A1 ES448618A ES448618A ES448618A1 ES 448618 A1 ES448618 A1 ES 448618A1 ES 448618 A ES448618 A ES 448618A ES 448618 A ES448618 A ES 448618A ES 448618 A1 ES448618 A1 ES 448618A1
Authority
ES
Spain
Prior art keywords
production
column
cyclohexyl
grignard reagents
halide
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
ES448618A
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.)
Oxon Italia SpA
Original Assignee
Oxon Italia 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 Oxon Italia SpA filed Critical Oxon Italia SpA
Publication of ES448618A1 publication Critical patent/ES448618A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/02—Magnesium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Continuous process for the production of cyclohexyl magnesium halide (grignard reagent), characterized in that the cyclohexyl halide is fed in a constant proportion, from the base, to a thermostated column containing magnesium shavings fed from the top of the own column, and the desired cyclohexyl magnesium halide in the upper part of said column is recovered. (Machine-translation by Google Translate, not legally binding)
ES448618A 1975-06-06 1976-06-05 Process and apparatus for the production of grignard reagents Expired ES448618A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24100/75A IT1038754B (en) 1975-06-06 1975-06-06 CONTINUOUS PROCEDURE FOR THE PRODUCTION OF CICLOESILMAGNESIOALOGE NURI

Publications (1)

Publication Number Publication Date
ES448618A1 true ES448618A1 (en) 1977-07-01

Family

ID=11211976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448618A Expired ES448618A1 (en) 1975-06-06 1976-06-05 Process and apparatus for the production of grignard reagents

Country Status (15)

Country Link
JP (1) JPS5257148A (en)
AR (1) AR216441A1 (en)
AU (1) AU506343B2 (en)
BE (1) BE842631A (en)
BR (1) BR7603596A (en)
CA (1) CA1060901A (en)
DE (1) DE2625216A1 (en)
ES (1) ES448618A1 (en)
FR (1) FR2313390A1 (en)
GB (1) GB1546143A (en)
IL (1) IL49722A (en)
IT (1) IT1038754B (en)
NL (1) NL7605992A (en)
NZ (1) NZ181096A (en)
ZA (1) ZA763283B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121958B (en) * 1979-06-27 1986-04-23 Oxon Italia Spa PROCEDURE FOR OBTAINING HIGH-PURITY TRICYCLEHEXHYLIDE HYDROXIDE WITH HIGH YIELDS
DE10304006B3 (en) * 2003-02-01 2004-08-19 Merck Patent Gmbh Continuous method for preparing Grignard adducts, on column of magnesium turnings through which a mixture of halide and cyclohexanone reactant is passed, optionally with direct hydrolysis and dehydration to cyclohexene derivative
JPWO2021153422A1 (en) * 2020-01-27 2021-08-05
WO2022224950A1 (en) * 2021-04-22 2022-10-27 株式会社トクヤマ Method for producing organic compound, and device for producing organic compound

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464685A (en) * 1946-12-02 1949-03-15 Diamond Alkali Co Continuous grignard method
FR1295954A (en) * 1961-04-28 1962-06-15 Cfmc Apparatus and method for the continuous manufacture of organomagnesium derivatives
DE1293767B (en) * 1967-08-26 1969-04-30 Basf Ag Process for making Grignard compounds
US3911037A (en) * 1973-11-21 1975-10-07 Nalco Chemical Co Continuous Grignard reactors

Also Published As

Publication number Publication date
FR2313390A1 (en) 1976-12-31
IL49722A (en) 1978-08-31
BE842631A (en) 1976-10-01
FR2313390B1 (en) 1982-11-05
IT1038754B (en) 1979-11-30
IL49722A0 (en) 1976-08-31
DE2625216A1 (en) 1976-12-23
NZ181096A (en) 1978-04-28
AU1458576A (en) 1977-12-08
ZA763283B (en) 1977-07-27
BR7603596A (en) 1977-01-18
JPS5257148A (en) 1977-05-11
CA1060901A (en) 1979-08-21
AR216441A1 (en) 1979-12-28
AU506343B2 (en) 1979-12-20
GB1546143A (en) 1979-05-16
NL7605992A (en) 1976-12-08

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