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The thermal decomposition of triphenylacetic acid and triphenyl-acetyl chloride

✍ Scribed by Scholefield, P. G. ;Bowden, S. T. ;Jones, W. J.

Publisher: Wiley (John Wiley & Sons)
Year: 1947
Weight: 330 KB
Volume: 66
Category: Article
ISSN: 0368-4075
DOI: 10.1002/jctb.5000661211

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✦ Synopsis

Abstract

The thermal decomposition of triphenylacetic acid and the corresponding acid chloride has been examined by direct measurement of the carbon dioxide evolved in the former reaction and of the carbon monoxide evolved in the latter. The evolution of gas is small at the melting point of the compounds, but may he readily measured when the reaction takes place at higher temperature cither in the melt or in solution. Equations arc given for calculating the amount of gas evolved from the liquid for each temperature, and from solutions of triphenylacetic acid in triphenylmethane and of triphenylacetyl chloride in triphenylmethyl chloride, diphenyl and triphenylmethane.

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