How magnesium ethoxide give a cycloaddition reaction and in which conditions?Can you suggest a suitable mechanism for this?It behaves as a grignard reagent?
First off, Mg ethoxide does not have the formula given in the subject title. It is just Mg(OEt)2.
With what does it give a "cycloaddition" reaction? Ether? Carbonyl compouns? Itself? Be more specific and there may be more replies. I will venture to say that Mg(OEt)2 does NOT act as a Grignard reagent because it's not a "carbon" base.