Solid-phase synthesis of 1,2,5-trisubstituted imidazolidin-4-ones |
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Authors: | Lan-Ying Qin,Andrew G. Cole,Linda O&rsquo Brien,Jin Wu,Kai Xu,Ian Henderson |
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Affiliation: | a Pharmacopeia, Inc., PO Box 5350, Princeton, NJ 08543, USA b WuXi PharmaTech Co., Ltd, Building 1, 288 FuTe Zhong Lu, Shanghai, China |
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Abstract: | A general solid-phase synthesis of 1,2,5-trisubstituted imidazolidin-4-ones is described. The key synthetic transformation incorporates a microwave-assisted condensation of an α-amino amide on solid support with an aldehyde in solution to give the corresponding resin-bound imidazolidin-4-one in a simple one-pot procedure. |
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