The Synthesis of 3-Substituted Pyrrole-2,4-dicarboxylic Acid Esters: Reaction of Methyl Isocyanoacetate with Aldehydes
摘要:
A one-step synthesis of dimethyl 3-substituted pyrrole-2, 4-dicarboxylates by the reaction of methyl isocyanoacetate with various aldehydes in the presence of DBU was carried out. Furthermore, the reaction mechanism was investigated; it was found that the methyl ±-isocyanoacrylate compound is a key intermediate of the pyrrole compound.
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DOI:
10.1080/00021369.1976.10862374
被引量:
年份:
1976
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