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EDITOR DIETMAR S E Y F E R T H D e p a r t m e n t of Chemistry, Room 4-382 M a s s a c h u s e t t s I n s t i t u t e of Technology C a m b r i d g e , M a s s a c h u s e t t s 02139 (617) 253-1861 FAX (617) 253-7676 e-mail: [email protected] ASSOCIATE EDITORS M A U R I C E S. B R O O K H A R T

D e p a r t m e n t of Chemistry University of N o r t h Carolina Chapel Hill, N o r t h Carolina 27514 (919) 962-0362 FAX (919) 962-2476 e-mail: [email protected] L A N N Y S.

LIEBESKIND

D e p a r t m e n t of Chemistry E m o r y University A t l a n t a , Georgia 30322 (404) 727-6604 FAX (404) 727-0845 e-mail: [email protected]

TOBIN J. MARKS

D e p a r t m e n t of Chemistry N o r t h w e s t e r n University E v a n s t o n , Illinois 60201 (708) 491-5658 FAX (708) 491-2990 e-mail: [email protected] ADVISORY BOARD M. C. Baird J . R. Bleeke P. Boudjouk A. G. Brook M. D. Curtis J . Escudié P. J . F a g a n C. Floriani M. D. F r y z u k P. P. G a s p a r M. S. Gordon M. L. H . G r e e n R. H. Grubbs G. E. Herberich Y. Ito R. F . J o r d a n G. L. L a r s o n R.-S. Liu D. Milstein H. N ö t h A. J . P e a r s o n J. L. P e t e r s e n F. Y. Pétillon H. G. R a u b e n h e i m e r A. L. Rheingold I. P. Rothwell P. Royo D. F . Shriver L.-C. Song F. G. A. Stone M. T a n a k a J. L. Templeton G. v a n Koten P. Wisian-Neilson P. T. Wolczanski W. D. Wulff Organometallics (ISSN 0276-7333) is published monthly by the American Chemical Society at 1155 16th St., N.W., Washington, DC 20036. Second-class postage paid at Washington, DC, and additional mailing offices. POSTMASTER: Send address changes to Organometallics, Member & Subscriber Services, P.O. Box 3337, Columbus, OH 43210. Canadian GST Reg. No. R127571347. Printed in the USA.

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