Tetrahedron Letters

Intramolecular redox systems related to NAD/NADH, part 1. A kinetic study of intramolecular hydride exchange by 1-H-spin saturation transfer

W Van Gerresheim, C Kruk, JW Verhoeven

Index: Gerresheim, van W.; Kruk, C.; Verhoeven, J. W. Tetrahedron Letters, 1982 , vol. 23, # 5 p. 565 - 568

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Citation Number: 10

Abstract

Abstract Intramolecular hydride transfer between 1, 4-dihydronicotinamide and nicotinamidium moieties connected by a polymethylene chain−(CH 2) n− is studied by the 1 H-spin saturation transfer technique. For n= 3 an effective molarity EM= 210 is found for the 4, 4′-hydride exchange which is not accompanied by the competing 4, 6′ and solvent exchange processes reported in related intermolecular reactions.