关键词:
ORGANIC synthesis (Chemistry)
IRON
CATALYSIS
RING formation (Chemistry)
SUBSTITUTION reactions
CHEMICAL reactions
摘要:
Metal complexes are essential instruments in the toolbox of *** current requirements for clean,fast,efficient,and selective processes have increasedthe demand for such metal-based reaction promoters,especially the ones that can be applied incatalytic amounts and/or that are ***,many catalysts are derived from heavy or raremetals and their toxicity and prohibitive prices constitute severe drawbacks for *** contrast,iron is one of the most abundant metals on earth,and consequently one ofthe most inexpensive and environmentally friendly ***,many iron salts and complexes arecommercially available,or described in the *** its advantages,it is surprisingthat,until recently,iron was relatively underrepresented in the field of catalysis compared to othertransition metals.