Polyethylene glycol (PEG-400) as an efficient and recyclable reaction medium for one-pot synthesis of polysubstituted pyrroles under catalyst-free conditions

DOI: 10.1016/j.tetlet.2011.04.095

Source and publish data:

Tetrahedron Letters p. 3401 - 3404 (2011)

Update date:2022-08-04

Topics:

Authors:

Nagarapu, Lingaiah

Mallepalli, Raghu

Yeramanchi, Lingappa

Bantu, Rajashaker

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Article abstract of DOI:10.1016/j.tetlet.2011.04.095

Polyethylene glycol (PEG) was found to be an inexpensive non-toxic and effective medium for the one-pot synthesis of highly functionalized pyrroles. Utilizing this protocol various pyrrole derivatives were synthesized in excellent yields. Environmental acceptability, low cost, high yields, and recyclability of the PEG are the important features of this protocol.

Full text of DOI:10.1016/j.tetlet.2011.04.095

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