Journal of Organic Chemistry p. 5480 - 5483 (1992)
Update date:2022-07-30
Topics:
Gupton, John T.
Krolikowski, Dale A.
Yu, Richard H.
Vu, Phong
Sirkorski, James A.
et al.
A variety of 3-aryl-3-chloropropeniminium salts react with α-amino acid esters under basic conditions to produce 2-carbethoxy-5-arylpyrroles in a regioselective manner.The overall process represents a short, efficient, and convergent synthesis of 2,5-disu
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