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Transition Metal Catalyzed Insertion Reactions with Donor/Donor Carbenes
Author(s) -
Bergstrom Benjamin D.,
Nickerson Leslie A.,
Shaw Jared T.,
Souza Lucas W.
Publication year - 2021
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/anie.202007001
Subject(s) - carbene , diazo , chemistry , catalysis , context (archaeology) , transition metal , insertion reaction , metal , medicinal chemistry , selectivity , combinatorial chemistry , photochemistry , organic chemistry , paleontology , biology
Donor/donor carbenes are relatively new in the field of carbene chemistry; although applications in C−H and X−H insertion reactions are few in number, they demonstrate exquisite chemo‐ and stereo‐selectivity. Recent reports have shown that C−H, N−H, B−H, O−H, S−H, Si−H, Ge−H, Sn−H and P−H insertion reactions are feasible with a variety of transition metal catalysts, both inter‐ and intramolecularly. Furthermore, high degrees of diastereo‐ and enantioselectivity have been observed in several cases. Methods typically involve the formation of a diazo‐based carbene precursor, but procedures using diazo‐free metal carbenes have been developed with significant success. This Minireview covers transition‐metal catalyzed insertion reactions with donor/donor and donor carbenes, providing context for future developments in this emerging field.