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Hydrogen Bonds involving Polar CH Groups. Part 10. Intramolecular Hydrogen Bonds in 1-(ω-Substituted-alkyl) Bis(phenylsulphonyl)methanes
Li, Chuen,Sammes, Michael P.
, p. 2193 - 2196 (2007/10/02)
Intramolecular hydrogen bonds involving the polar methine group have been detected by 1H n.m.r. spectroscopy in dichloromethane in 1-(ω-methoxyalkyl)- and 1-(ω-dialkylaminoalkyl)-bis(phenylsulphonyl)methanes.Dialkylamino groups are more effective don
