Pesticides labelled with 14C. II. Synthesis of propiconazole labelled in three different positions
作者:Ernõ Koltai、Ferenc Kling、György Rutkai
DOI:10.1002/jlcr.2580360912
日期:1995.9
Propiconazole was labelled with 14 C in three different positions : in the benzene ring, in the position 5 of the dioxolane ring, and in the triazole ring. The synthesis of three new key intermediates (m-dichloro[U- 14 C]benzene], 1,2,4-[U- 14 C]triazole, [1- 14 C]-pentane-1,2-diol) were also elaborated.
丙环唑在三个不同位置用 14 C 标记:苯环、二氧戊环的第 5 位和三唑环。合成了三个新型关键中间体(间二氯[U- 14 C]苯]、1,2,4-[U- 14 C]三唑、[1- 14 C]-戊烷-1,2-二醇)也阐述了。