Recent Advances in Transition Metal-Catalyzed Methylation Reactions

Autor:	Ming-Hua Yang, Liang-Gui Wang, Arun Jyoti Borah, Guobing Yan
Rok vydání:	2015
Předmět:	chemistry.chemical_compound Dimethyl sulfate Reaction mechanism chemistry Diazomethane Reagent Organic chemistry General Chemistry Methylation Dimethyl carbonate Catalysis Methyl iodide
Zdroj:	Advanced Synthesis & Catalysis. 357:1333-1350
ISSN:	1615-4150
DOI:	10.1002/adsc.201400984
Popis:	Methylation is one of the most fundamental synthetic transformations in organic chemistry, but usually employs hazardous and toxic reagents, such as methyl iodide, dimethyl sulfate, diazomethane and dimethyl carbonate. In order to address sustainable development and green strategies, synthetic chemists have devoted much effort to the discovery and development of new methylating reagents, which are successfully being applied in transition metal-catalyzed cross-coupling reactions. In this review, recent advances in this area are summarized, mainly including C-methylation, N-methylation and O-methylation. The respective reaction mechanisms are also discussed.
Databáze:	OpenAIRE
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