ChemInform Abstract: Synthesis of Pyrrol
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Maloy Nayak; Garima Pandey; Sanjay Batra
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Article
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2012
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John Wiley and Sons
⚖ 43 KB
## Abstract Key feature of the synthesis of title pyrrolopyrazine scaffolds is the Curtius reaction of formylpyrrolyl‐substituted acids to generate an isocyanate, which is directly cyclized in the presence of formic acid [cf.