Use of Tricarbonyl-(η6-Phenyl Methanols) of Chromium(O) for the Estimation of Alkyllithium Concentration

Gabriel Arroyo; René Miranda; Francisco Delgado; Joaquin Tamariz

doi:10.1039/a702269g

Use of Tricarbonyl-(η⁶-Phenyl Methanols) of Chromium(O) for the Estimation of Alkyllithium Concentration

Gabriel Arroyo, René Miranda, Francisco Delgado, Joaquin Tamariz

Escuela Nacional de Ciencias Biológicas (ENCB)

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

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Resumen

Several chromium(0) tricarbonyl-(η⁶-phenyl methanol) complexes have been assayed for the routine quantitative determination of alkyllithium solutions. The results show that these reagent indicators offer an alternative for the accurate quantification of alkyllithium concentrations providing values in agreement with published procedures. In addition, of one of the chromophores was isolated and its structure characterized by ¹H NMR as methylated derivatives.

Idioma original	Inglés
Páginas (desde-hasta)	155-157
Número de páginas	3
Publicación	Analytical Communications
Volumen	34
N.º	5
DOI	https://doi.org/10.1039/a702269g
Estado	Publicada - 1997

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abstract = "Several chromium(0) tricarbonyl-(η6-phenyl methanol) complexes have been assayed for the routine quantitative determination of alkyllithium solutions. The results show that these reagent indicators offer an alternative for the accurate quantification of alkyllithium concentrations providing values in agreement with published procedures. In addition, of one of the chromophores was isolated and its structure characterized by 1H NMR as methylated derivatives.",

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AB - Several chromium(0) tricarbonyl-(η6-phenyl methanol) complexes have been assayed for the routine quantitative determination of alkyllithium solutions. The results show that these reagent indicators offer an alternative for the accurate quantification of alkyllithium concentrations providing values in agreement with published procedures. In addition, of one of the chromophores was isolated and its structure characterized by 1H NMR as methylated derivatives.

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