反应详情

The use of polar solvents as reaction media results in only very poor yields and lengthy reaction times are required. For example, the reaction of 1-nitroanthraquinone with a 300% excess of isopropylamine at 75° C after 100 hours gives a yield of only 70% of 1-isopropylaminoanthraquinone.

1. customThe use of polar solvents as reaction media
2. customresults
3. customin only very poor yields
4. customlengthy reaction times
5. customat 75° C
6. customafter 100 hours