Scale-up of the synthesis of a pyrimidine derivative directly on solid support

M Meisenbach, T Allmendinger…

Index: Meisenbach, Mark; Allmendinger, Thomas; Mak, Ching-Pong Organic Process Research and Development, 2003 , vol. 7, # 4 p. 553 - 558

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Citation Number: 15

Abstract

The solid-phase synthesis of 4-(2-amino-6-phenylpyrimidin-4-yl) benzamide, a compound obtained through combinatorial chemistry and parallel synthesis, can be scaled up directly on solid support in excellent yields and high purity. By applying highly loaded aminomethyl polystyrene as solid support, a good ratio between the product and the starting resin is achieved. For comparison, the synthesis was also performed in solution. The solid-phase ...