Journal ArticleDOI
Preparation and reactions of solvent-free arylcalcium halides ArCaX (X = F, Cl, Br)
Kunio Mochida,H. Ogawa +1 more
TLDR
In this article, aryl halide vapor and calcium metal vapor were found to give the corresponding arylscalcium halides, ArCaX (X = F, Cl, and Br), which gave a mixture of 1,1-di-phenylethanol and acetophenone.About:
This article is published in Journal of Organometallic Chemistry.The article was published on 1983-02-08. It has received 29 citations till now. The article focuses on the topics: Diphenylmethanol & Halide.read more
Citations
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Journal ArticleDOI
Heavy Grignard Reagents: Challenges and Possibilities of Aryl Alkaline Earth Metal Compounds
TL;DR: First results from quantum chemical calculations on diaryl dicalcium(I) suggest a long Ca-- Ca bond with a considerable Ca--Ca bond dissociation energy.
Journal ArticleDOI
New developments in the organometallic chemistry of calcium, strontium and barium
TL;DR: In this article, different procedures for preparation of complexes d'alcolinoterreux metalloceniques are presented, including caracterisation structurale par diffraction.
Journal ArticleDOI
Recent Developments in the Organic Chemistry of Calcium – An Element with Unlimited Possibilities in Organometallic Chemistry?
TL;DR: The preparation of the organocalcium compounds via direct synthesis (insertion of Ca into a C-X bond of phenyl halides, Grignard reaction) affords skilful procedures due to the inertia of the calcium metal.
Journal ArticleDOI
Heavy Grignard reagents—Synthesis and reactivity of organocalcium compounds
TL;DR: In this paper, the discrepancy between the unreactive metal itself and the extremely large reactivity of organocalcium compounds has been investigated in the context of the organic chemistry of heavy alkaline earth metals calcium, strontium and barium.
Journal ArticleDOI
Aryl calcium compounds: syntheses, structures, physical properties, and chemical behavior.
TL;DR: A decrease of reactivity and an enhanced stability at higher temperatures can be achieved by shielding of the calcium atom by increasing the coordination number of the metal center or by substitution of the iodide anion by bulky groups.
References
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Book ChapterDOI
Low Temperature Condensation of High Temperature Species as a Synthetic Method
TL;DR: In this article, it was shown that carbon vapor, formed from a carbon arc under vacuum, reacted with organic compounds at -196° to give new compounds incorporating the carbon vapor species.
Journal ArticleDOI
Chemistry and the carbon arc
Journal ArticleDOI
Preparation of organocalcium halides
TL;DR: The reaction of organic halides with calcium metal in THF was found to give the corresponding organocalcium halides in much better yields than those available in the literature as mentioned in this paper.
Related Papers (5)
α,α-Bis(trimethylsilyl)-Substituted Benzyl Complexes of Potassium and Calcium
Florian Feil,Sjoerd Harder +1 more