GB902370A - Improvements in the preparation of aluminium alkyl sesquihalides - Google Patents

Improvements in the preparation of aluminium alkyl sesquihalides

Info

Publication number
GB902370A
GB902370A GB865360A GB865360A GB902370A GB 902370 A GB902370 A GB 902370A GB 865360 A GB865360 A GB 865360A GB 865360 A GB865360 A GB 865360A GB 902370 A GB902370 A GB 902370A
Authority
GB
United Kingdom
Prior art keywords
aluminium
alkyl
halide
flitters
sesquihalide
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
GB865360A
Inventor
Edward Robert Anthony Forshaw
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.)
Shell Research Ltd
Original Assignee
Shell Research Ltd
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 to BE601116D priority Critical patent/BE601116A/xx
Priority to NL262170D priority patent/NL262170A/xx
Application filed by Shell Research Ltd filed Critical Shell Research Ltd
Priority to GB865360A priority patent/GB902370A/en
Priority to DES72908A priority patent/DE1153751B/en
Priority to DK102061A priority patent/DK110054C/en
Priority to FR855091A priority patent/FR1283121A/en
Priority to ES0265529A priority patent/ES265529A1/en
Publication of GB902370A publication Critical patent/GB902370A/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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/06—Aluminium compounds
    • C07F5/061—Aluminium compounds with C-aluminium linkage
    • C07F5/064—Aluminium compounds with C-aluminium linkage compounds with an Al-Halogen linkage

Abstract

Alkyl aluminium sesquihalides are prepared by reacting aluminium flitters (as defined) with an alkyl halide at a temperature above 100 DEG C., the reaction being carried out by adding the alkyl halide to a dispersion of aluminium flitters in a liquid phase comprising an alkyl aluminium halide or sesquihalide and maintaining the unreacted aluminium flitters within the liquid phase during the course of the reaction. The process is preferably carried out at a temperature between 120 DEG and 150 DEG C., at a pressure below 10 lbs. per sq. inch and using the alkyl halide in excess. It is preferred that the alkyl group in the alkyl halide should contain not more than 4 carbon atoms. The sesquihalide formed may be reacted with a trialkyl aluminium having the same alkyl groups to form dialkyl aluminium halide, or it may be dehalogenated with sodium. Specifications 762,200, 800,615 and 811,076 are referred to.
GB865360A 1960-03-11 1960-03-11 Improvements in the preparation of aluminium alkyl sesquihalides Expired GB902370A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE601116D BE601116A (en) 1960-03-11
NL262170D NL262170A (en) 1960-03-11
GB865360A GB902370A (en) 1960-03-11 1960-03-11 Improvements in the preparation of aluminium alkyl sesquihalides
DES72908A DE1153751B (en) 1960-03-11 1961-03-09 Process for the preparation of aluminum alkyl sesquihalides
DK102061A DK110054C (en) 1960-03-11 1961-03-09 Process for the preparation of aluminum alkyl sesquichlorides.
FR855091A FR1283121A (en) 1960-03-11 1961-03-09 Process for the preparation of aluminum alkyl sesquihalides
ES0265529A ES265529A1 (en) 1960-03-11 1961-03-09 Improvements in the preparation of aluminium alkyl sesquihalides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB865360A GB902370A (en) 1960-03-11 1960-03-11 Improvements in the preparation of aluminium alkyl sesquihalides

Publications (1)

Publication Number Publication Date
GB902370A true GB902370A (en) 1962-08-01

Family

ID=9856628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB865360A Expired GB902370A (en) 1960-03-11 1960-03-11 Improvements in the preparation of aluminium alkyl sesquihalides

Country Status (6)

Country Link
BE (1) BE601116A (en)
DE (1) DE1153751B (en)
DK (1) DK110054C (en)
ES (1) ES265529A1 (en)
GB (1) GB902370A (en)
NL (1) NL262170A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010109248A2 (en) 2009-03-26 2010-09-30 Magnomatics Limited Marine propulsion device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010109248A2 (en) 2009-03-26 2010-09-30 Magnomatics Limited Marine propulsion device

Also Published As

Publication number Publication date
DK110054C (en) 1968-09-09
ES265529A1 (en) 1962-07-01
NL262170A (en)
DE1153751B (en) 1963-09-05
BE601116A (en)

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