PREPARATION AND THERMAL FRAGMENTATION OF IMIDAZOLIDINES DERIVED FROM ARYL IMINES

DOI: 10.1016/S0040-4039(00)78997-0

Source and publish data:

Tetrahedron Letters p. 2197 - 2200 (1980)

Update date:2022-08-05

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Authors:

Amornraksa, Kitti

Grigg, Ronald

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Article abstract of DOI:10.1016/S0040-4039(00)78997-0

Aryl imines of diethyl aminomalonate undergo facile dimerisation to imidazolidines.Heating the imidazolidines at 110 deg C in the presence of N-phenyl maleimide or diethyl azodicarboxylate gives pyrrolidines and triazolidines respectively via a retro 1,3-dipolar cycloaddition.

Full text of DOI:10.1016/S0040-4039(00)78997-0

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