Beilstein J. Org. Chem.2022,18, 1217–1224, doi:10.3762/bjoc.18.127
; Fukui function; global hardness; nucleophilicityindex; 2-phosphaindolizines; Introduction
In 1988, we developed a simple synthetic method for the synthesis of 1,3-azaphospholo[1,5-a]pyridine derivative (1, R1 = Me, R2 = PhCO) from the reaction of 2-ethyl-1-phenacylpyridinium bromide with PCl3 and Et3N
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Graphical Abstract
Figure 1:
Structures of 2-phosphaindolizine (1) and indolizine (2).