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Among the various methods nowadays used to make catenanes and rotaxanes,the metal template synthesis occupies a place of choice,because of its versatility.This contribution shows that,thanks to the richness of their chemistry,metal templates can fulfil multiple functions for the construction of these topologically-interesting molecules,from the entwining or threading of their precursors to the simultaneous catalysis of the interlocking reaction.
Among the various methods nowadays used to make catenanes and rotaxanes, the metal template synthesis occupies a place of choice, because of its versatility. This contribution shows that, thanks to the richness of their chemistry, metal templates can fulfill multiple functions for the construction of these topologically-interesting molecules, from the entwining or threading of their precursors to the simultaneous catalysis of the interlocking reaction.