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A mild and efficient procedure for the synthesis of 3,4‐dihydropyrimidin‐2(1H)‐(thio)ones in phosphinite ionic liquid is described. This ionic liquid plays a dual role as both the reaction media and also a catalyst, which can be easily recovered and reused in several runs. © 2009 Wiley Periodicals, Inc. Heteroatom Chem 20:284–288, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20549
Heteroatom Chemistry – Wiley
Published: Jan 1, 2009
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