Rearrangement organomagnesium

Intramolecular additions are also facihtated. Many organomagnesium rearrangements have been reported which... 

Recently Reported Studies of Organomagnesium Rearrangements Equilibria in Grignard Cyclization-Cleavage Rearrangements... 

A critical discussion of Grignard rearrangements has been published recently (29). For this reason, the present review will concentrate on some selected aspects of organomagnesium rearrangement chemistry, rather than attempting to be comprehensive. The most recent literature will be summarized in some detail, but older results will be used more selectively. 

The fairly recent literature has included a review of the preparation and reactions of allyl and butenyl Grignard reagents (5), a review of the reactions of allylic organometallic compounds (II), and a review of organomagnesium rearrangements, in which allylic derivatives were discussed in some detail (29). Since more recent publications do not appear to include new information that would significantly modify earlier conclusions, the previous discussions should suffice. 

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