1186002-23-2Relevant academic research and scientific papers
A novel method for the synthesis of 3,4-disubstitutedpyrrole-2,5- dicarboxylates from hydrazones derived from α-diazo esters
Yasui, Eiko,Wada, Masao,Nagumo, Shinji,Takamura, Norio
, p. 4325 - 4330 (2013/06/27)
Hydrazones obtained from α-diazo esters were converted to pyrroles when heated with thionyl chloride in alcohol. Among hydrazones, those substituted with a benzene ring on the β-carbon to the ester are likely to give pyrroles in good yields.
