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Recent Advances in Iron‐Catalyzed Chemical and Enzymatic Carbene‐Transfer Reactions
Author(s) -
Kaur Parmjeet,
Tyagi Vikas
Publication year - 2021
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.202001158
Subject(s) - carbene , diazo , chemistry , catalysis , transition metal , heteroatom , context (archaeology) , organic synthesis , transition metal carbene complex , rhodium , combinatorial chemistry , photochemistry , organic chemistry , ring (chemistry) , paleontology , biology
The use of diazo compounds in the transition‐metal‐catalyzed coupling reactions to form C−C and C−X (X=O, S, N, Si, P etc.) bonds have been a well established approach in organic synthesis. In this context, various transition metals such as Pd, Cu, Rh, Ni, Co, Fe, Ir etc. have proved useful to generate a metal‐carbene intermediate which subsequently undergoes carbene transfer or insertion to form C−C, C−Si or C‐heteroatom bonds. However, the use of most abundant, cheaper and environmentally benign metal such as iron to catalyze carbene‐transfer reactions has attracted considerable attention in the last few years. Iron is the second most abundant transition metal in nature and also an integral part of various biological systems which make it highly valuable to use as a catalyst in organic chemistry. This review summarizes the efforts made after 2013 in the area of iron‐catalyzed chemical and enzymatic carbene‐transfer reactions using diazo compounds as carbene precursor.