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Early Transition Metal α ‐Diazoalkane Complexes
Author(s) -
Cadierno Victorio,
Zablocka Maria,
Donnadieu Bruno,
Igau Alain,
Majoral JeanPierre
Publication year - 2000
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/1521-3773(20001215)39:24<4524::aid-anie4524>3.0.co;2-4
Subject(s) - reactivity (psychology) , chemistry , transition metal , stereochemistry , medicinal chemistry , combinatorial chemistry , organic chemistry , catalysis , medicine , alternative medicine , pathology
An unprecedented sp 2 ‐C−H bond activation takes place upon treatment of 1‐aza‐zirconacyclopentene complexes 1 with diazoalkanes 2 , which results in the α ‐C‐zirconated diazoalkane complexes 3 [Eq. (1)]. These unique C‐metalated compounds showed high versatility in reactivity studies. R=N i Pr 2 , NCy 2 ; R′=CO 2 Et, SiMe 3 .