The regioselectivity of insertion of carbenoids into a variety of unsymmetrical zirconacyclopentanes is reported. For comparison the regioselectivities of isonitrile insertion and protonation have also been determined. (c) 2007 Elsevier Ltd. All rights reserved.
The regioselectivity of insertion of carbenoids into a variety of unsymmetrical zirconacyclopentanes is reported. For comparison the regioselectivities of isonitrile insertion and protonation have also been determined. (c) 2007 Elsevier Ltd. All rights reserved.