PS–PEG–SO3H as an efficient catalyst for 3,4-dihydropyrimidones via Biginelli reaction

100 years of the biginelli dihydropyrimidine synthesis

C. Oliver Kappe · Tetrahedron · 1993 · 1.2K citations

Bioorganic Chemistry, Biochemistry, Natural Sciences +3

Functionalized Polymers-Emerging Versatile Tools for Solution-Phase Chemistry and Automated Parallel Synthesis

Andreas Kirschning, Holger Monenschein, Rüdiger Wittenberg · Angewandte Chemie International Edition · 2001 · 377 citations

New Technologies, Engineering, Organic Chemistry +17

Modern Separation Techniques for the Efficient Workup in Organic Synthesis

Carl Christoph Tzschucke, Christian Märkert, Willi Bannwarth et al. · Angewandte Chemie International Edition · 2002 · 346 citations

Combinatorial Chemistry, Chemical Engineering, Engineering +14

Polymer-supported catalysis in synthetic organic chemistry

Bruce Clapham, Thomas S. Reger, Kim D. Janda · Tetrahedron · 2001 · 326 citations

Engineering, Organic Chemistry, Catalysis +6

The Generation of Dihydropyrimidine Libraries Utilizing Biginelli Multicomponent Chemistry

C. Oliver Kappe · QSAR & Combinatorial Science · 2003 · 158 citations

Combinatorial Chemistry, Medicinal Chemistry, Diversity Oriented Synthesis +13