875737-69-2Relevant academic research and scientific papers
Novel method for synthesis of aryl hydrazones from α-diazo esters: scope and limitations of nucleophiles
Yasui, Eiko,Wada, Masao,Takamura, Norio
experimental part, p. 461 - 468 (2009/04/06)
Aryl hydrazones, the precursor of Fischer indole synthesis, were easily obtained by nucleophilic addition of aryllithium reagents to diazo esters. The aryl hydrazones were converted into indoles in good yields by heating with thionyl chloride in alcohol.
Novel approach to arylhydrazones, the precursor for Fischer indole synthesis, via diazo esters derived from α-amino acid esters
Yasui, Eiko,Wada, Masao,Takamura, Norio
, p. 743 - 746 (2007/10/03)
A novel method for synthesizing arylhydrazones, the precursor for Fischer indole synthesis, using aryllithium reagents and α-diazo esters that are easily obtained from α-amino acid esters, is described.
Chemical compounds
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, (2010/02/09)
The use of a 3-substituted indole compound of formula (I) or a pharmaceutically acceptable salt, amide or ester thereof; X is CH2or SO2and R1, R2, R3, R4, R5, R6and R
