Physical and structural studies of N-substituted-3-hydroxy-2-methyl-4 (1 H)-pyridinones

WO Nelson, TB Karpishin, SJ Rettig…

Index: Nelson, William O.; Karpishin,Timothy B.; Rettig, Steven J.; Orvig, Cris Canadian Journal of Chemistry, 1988 , vol. 66, p. 123 - 131

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Citation Number: 78

Abstract

A series of 3-hydroxy-2-methyl-4 (1 H)-pyridinones has been prepared with the substituents H, CH3, n-C6H11, and CH2CH2NH2 at the ring N. The dipyridinone 1, 6-bis (3-hydroxy-2- methyl-4 (1 H)-pyridinon-1-yl) hexane has also been synthesized. The products with H and CH3 substituents have been studied by single crystal X-ray diffraction. Crystals of 3-hydroxy- 2-methyl-4-pyridinone are monoclinic, a= 6.8351 (4), b= 10.2249 (4), c= 8.6525 (4) Å, β= ...