Low-valent organometallic species

Metal-promoted reductive p-elimination reactions in 1,2-difunctionalized substrates have been one of the most important means of generating C=KZ bonds [9]. In the past few years, a number of reductive elimination reactions of 1,2-difunctionalized compounds have been reported under various organometallic reagents, such as Sml2 [10], Zn [11], or In [12], In addition, those low-valent organometallic species exhibit excellent properties for sequential organic reactions and several examples have been described in which a metal-promoted ehmination reaction occurs as a step of a sequential process [13],... 

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