Synthesis

Synthesis of substituted phenyl 2-aminopyridine-3-sulfonates

M Fischer, R Troschütz

Index: Fischer, Michael; Troschuetz, Reinhard Synthesis, 2003 , # 10 p. 1603 - 1609

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Citation Number: 5

Abstract

Abstract A series of phenyl 2-aminopyridine-3-sulfonates 3 has been synthesized starting from phenyl cyanomethanesulfonate (5). Pinner reaction with 5 gave phenoxysulfonylketene aminal 4K which was cyclocondensed with a series of C 3-biselectrophiles to yield the title compounds, which are of pharmaceutical and medicinal interest.