The organometallic chemistry of the alkaline earth metals. II. Calcium derivatives of indene, fluorene and phenyl-acetylene formed by metallation with triphenylmethyl-calcium chloride

K. A. Allan; B. G. Gowenlock; W. E. Lindsell

The organometallic chemistry of the alkaline earth metals. II. Calcium derivatives of indene, fluorene and phenyl-acetylene formed by metallation with triphenylmethyl-calcium chloride

K. A. Allan, B. G. Gowenlock, W. E. Lindsell

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

Triphenylmethylcalcium chloride has been used in metalation reactions to prepare new organocalcium compounds. Metalation of indene leads to the isolable complexes (C₉H₇)₂CaL₂ (L = tetrahydrofuran or L₂ = 1,2-dimethoxyethane) and sublimation of these complexes gives diindenylcalcium. (C₉H₇)₂Ca. Similar metalation of cyclopentadiene occurs. Fluorene and phenylacetylene are metalated in tetrahydrofuran to give (C₁₃H₉)CaCl(THF)₂ or (C₆H₅C₂)CaCl-xTHF, respectively. IR and ¹H NMR spectroscopic studies and other properties of the new products are discussed. © 1974.

Original language	English
Pages (from-to)	1-7
Number of pages	7
Journal	Journal of Organometallic Chemistry
Volume	65
Issue number	1
Publication status	Published - 22 Jan 1974

Cite this

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abstract = "Triphenylmethylcalcium chloride has been used in metalation reactions to prepare new organocalcium compounds. Metalation of indene leads to the isolable complexes (C9H7)2CaL2 (L = tetrahydrofuran or L2 = 1,2-dimethoxyethane) and sublimation of these complexes gives diindenylcalcium. (C9H7)2Ca. Similar metalation of cyclopentadiene occurs. Fluorene and phenylacetylene are metalated in tetrahydrofuran to give (C13H9)CaCl(THF)2 or (C6H5C2)CaCl-xTHF, respectively. IR and 1H NMR spectroscopic studies and other properties of the new products are discussed. {\textcopyright} 1974.",

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The organometallic chemistry of the alkaline earth metals. II. Calcium derivatives of indene, fluorene and phenyl-acetylene formed by metallation with triphenylmethyl-calcium chloride. / Allan, K. A.; Gowenlock, B. G.; Lindsell, W. E.
In: Journal of Organometallic Chemistry, Vol. 65, No. 1, 22.01.1974, p. 1-7.

Research output: Contribution to journal › Article › peer-review

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T1 - The organometallic chemistry of the alkaline earth metals. II. Calcium derivatives of indene, fluorene and phenyl-acetylene formed by metallation with triphenylmethyl-calcium chloride

AU - Allan, K. A.

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AU - Lindsell, W. E.

PY - 1974/1/22

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N2 - Triphenylmethylcalcium chloride has been used in metalation reactions to prepare new organocalcium compounds. Metalation of indene leads to the isolable complexes (C9H7)2CaL2 (L = tetrahydrofuran or L2 = 1,2-dimethoxyethane) and sublimation of these complexes gives diindenylcalcium. (C9H7)2Ca. Similar metalation of cyclopentadiene occurs. Fluorene and phenylacetylene are metalated in tetrahydrofuran to give (C13H9)CaCl(THF)2 or (C6H5C2)CaCl-xTHF, respectively. IR and 1H NMR spectroscopic studies and other properties of the new products are discussed. © 1974.

AB - Triphenylmethylcalcium chloride has been used in metalation reactions to prepare new organocalcium compounds. Metalation of indene leads to the isolable complexes (C9H7)2CaL2 (L = tetrahydrofuran or L2 = 1,2-dimethoxyethane) and sublimation of these complexes gives diindenylcalcium. (C9H7)2Ca. Similar metalation of cyclopentadiene occurs. Fluorene and phenylacetylene are metalated in tetrahydrofuran to give (C13H9)CaCl(THF)2 or (C6H5C2)CaCl-xTHF, respectively. IR and 1H NMR spectroscopic studies and other properties of the new products are discussed. © 1974.

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The organometallic chemistry of the alkaline earth metals. II. Calcium derivatives of indene, fluorene and phenyl-acetylene formed by metallation with triphenylmethyl-calcium chloride

Abstract

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