Straightforward synthesis of 2,2,4,4,5,7,7-d7-cholestane: a new deuterated standard in petroleum analysis

AUTOR(ES)

Miranda, Maicon Guerra de, Albert, Andre Luis Mazzei, Cardoso, Jari Nobrega, Lopes, Rosangela Sabbatini Capella, Lopes, Claudio Cerqueira

FONTE

Quím. Nova

DATA DE PUBLICAÇÃO

2013

RESUMO

A short and efficient synthesis of heptadeuterated 2,2,4,4,5,7,7-d7-cholestane (1) from cholesterol (3) is described. The deuterated material will be useful for the analysis of different sources of petroleum in analytical geochemistry laboratories as internal standard for quantification of steranes via gas chromatography-mass spectrometry (GC-MS).

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