Tetrahedron letters

Pyridylethylation-a new protection method for active hydrogen compounds

AR Katritzky, GR Khan, OA Schwarz

Index: Katritzky, Alan R.; Khan, Ghulam R.; Schwarz, Otto A. Tetrahedron Letters, 1984 , vol. 25, # 12 p. 1223 - 1226

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Citation Number: 28

Abstract

... PYRTDYLETHYLATION A NEW PROTECTION METHOD FOR ACTIVE HYDROGEN COMPOUNDS * Alan R. Katritzky Chulam R ... 3), which is also accessible by pyridylethylation of ~ethylbenzenesulfinic acid 12a.75 SH CB3I K2C03 + CM3 7: Rp-CH3C6H5 9: Rp-CH3C6H5 11 H202/AcOH w SO R CH3I ~ K2C03 ~+~j Sb.I + U ) CH3 - t3 8: R=p-CH3C6H5 10: R=a-CH3C6H5 ~ RH 12h: RCH3 When Z or 8 were reacted with methyl iodide (acetone, 25 , ...