Can anyone synthesize 2,7-diiodo-1,8-dihydroxy anthraquinone by a novel methodology without using Iodine as an iodinating agent?

I tried using N-Iodosuccinimide (NIS) instead of Iodine,AcONa/AcOH according to the following attempts but all of them are failed ones: 1- Anthraquinone,diisopropylamine- NIS/ THF. 2-...

04 October 2014 2,544 5 View