Synthesis of 14C-labelled bromocresol green and metacresol purple
作者:P. Thourel、A. Vandais、J-P. Noel、J-P. Beaucourt
DOI:10.1002/jlcr.2580340310
日期:1994.3
[methyl-14C]-Bromocresol green 1 was synthesized from [14C] - methyl iodide in four steps via 3-[methyl-14C]-methylanisole 3, [methyl-14C]-metacresol 4 and [methyl-14C]-metacresol purple 6. The overall yield of 1 from [14C] methyl iodide was 5.3% and the specific activity 112 mCi/mmol.