Quinolinolato-complexes of aluminum, gallium and indium dialkyls

Sen, Buddhadev; White, Gregory L.

doi:10.1016/0022-1902(73)80562-7

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Preparation Of the Starting Complex1

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1973

2006

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Cited by 16 publications

(1 citation statement)

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“…The v value of 1.70 calculated for 1 is larger than those of AlEt 3 (v = 1.57; Dd = À0.8 [13]) and [Al(Et) 2 q] 2 2 (v = 1.62; Dd = À0.73) calculated similarly, indicating that the electronegativity or electron-withdrawing ability of the Al center is reasonably increased by replacement of the Et ligand of AlEt 3 with the q or q 0 ligand. The a-CH 2 13 C NMR peak was clearly observed at À55°C as exhibited in Fig.…”

Section: Preparation Of the Starting Complexmentioning

confidence: 90%

Synthesis of reactive [Al(Et)(q′)2] (q′=2-methyl-8-quinolinolato) serving as a precursor of light emitting aluminum complexes: Reactivity, optical properties, and fluxional behavior of the aluminum complexes

Iijima

Yamamoto

2006

Journal of Organometallic Chemistry

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Section: Preparation Of the Starting Complexmentioning

confidence: 90%

Synthesis of reactive [Al(Et)(q′)2] (q′=2-methyl-8-quinolinolato) serving as a precursor of light emitting aluminum complexes: Reactivity, optical properties, and fluxional behavior of the aluminum complexes

Iijima

Yamamoto

2006

Journal of Organometallic Chemistry

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ChemInform Abstract: CHINOLINATO‐DIALKYLALUMINIUM‐, ‐GALLIUM‐ UND ‐INDIUM‐KOMPLEXE

Sen¹,

White²

1973

Chemischer Informationsdienst

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NMR‐ und schwingungsSpektroskopische Untersuchungen höherer Indiumtrialkyle

Schloz

Weidlein

1995

Zeitschrift anorg allge chemie

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Verschiedene isomere Indiumtripentyle und ‐trihexyle werden nach bekannten Verfahren synthetisiert. Die chemischen Verschiebungen δ der 13C NMR‐Spektren werden mit denen der zugrundeliegenden Alkane zur Bestimmung von Inkrementen Δδ(13C) = δInR3δ(RH) benutzt. Mit Hilfe des Grant/Paul‐Verfahrens [10] und dieser Inkremente können die chemischen Verschiebungen δ(13C) beliebiger Indiumtrialkyle berechnet werden. Die Schwingungsspektren (IR und Raman) der meisten flüssigen Trialkyle zeigen sehr deutliche Rotameren‐Aufspaltungen der InC‐Valenzschwingungen zwischen 450–600 cm−1. Die beiden häufigsten Konformationen der Alkylliganden mit drei und mehr C‐Atomen weisen in trans‐Position zum Indium entweder ein ßH‐Atom (Notationen PH, SHH und THHH mit vInC zwischen 450–500 cm−1) oder ein γC‐Atom (PC, SCH und TCHH mit vInC zwischen 550–600 cm−1) auf. Die InC‐Vibrationen aller anderen, selteneren Rotamerenformen werden zwischen 500–550 cm−1 beobachtet.

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Quinolinolato-complexes of aluminum, gallium and indium dialkyls

Cited by 16 publications

References 5 publications

Synthesis of reactive [Al(Et)(q′)2] (q′=2-methyl-8-quinolinolato) serving as a precursor of light emitting aluminum complexes: Reactivity, optical properties, and fluxional behavior of the aluminum complexes

Synthesis of reactive [Al(Et)(q′)2] (q′=2-methyl-8-quinolinolato) serving as a precursor of light emitting aluminum complexes: Reactivity, optical properties, and fluxional behavior of the aluminum complexes

ChemInform Abstract: CHINOLINATO‐DIALKYLALUMINIUM‐, ‐GALLIUM‐ UND ‐INDIUM‐KOMPLEXE

NMR‐ und schwingungsSpektroskopische Untersuchungen höherer Indiumtrialkyle

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