Synthesis of carbon??14 labeled dibutyltin dichloride

A Lewin, R Jeffcoat, B Berrang

文献索引：Lewin, Anita; Jeffcoat, Robert; Berrang, Bertold Journal of Labelled Compounds and Radiopharmaceuticals, 2007 , vol. 50, # 3 p. 171 - 175

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摘要

Abstract This report describes the preparation of carbon-14 labeled dibutyltin dichloride from carbon-14 labeled barium carbonate in 30% overall radiochemical yield. The key steps were (a) the preparation of carbon-14 labeled butyl bromide from carbon-14 labeled barium carbonate via carbon-14 labeled butyl mesylate, and (b) the direct preparation of tetrabutyltin by the lithium-mediated reaction of dibutyltin dichloride with carbon-14 ...