13C and 17O NMR study of methoxy groups in chlorinated Di??and trimethoxybenzenes

J Knuutinen, E Kolehmainen

Index: Knuutinen, J.; Kolehmainen, E. Magnetic Resonance in Chemistry, 1990 , vol. 28, p. 315 - 317

Full Text: HTML

Citation Number: 12

Abstract

Abstract 13 C and 17 O NMR data [chemical shifts and 1 J (CH) values] for the methoxy groups in isomeric 1, 2-, 1, 3-and 1, 4-dimethoxybenzenes, 1, 2, 3-trimethoxybenzenes and most of their chlorinated derivatives and some related brominated compounds were measured for CDCl 3 solutions. The 17 O NMR chemical shifts show up to 60 ppm dispersion. Comparison between the compounds with and without adjacent chlorine ...

Related Articles:

Halogenation using quaternary ammonium polyhalides. XVIII. Facile synthesis of chloro-substituted aromatic ethers by use of benzyltrimethylammonium …

[Kajigaeshi, Shoji; Shinmasu, Youichi; Fujisaki, Shizuo; Kakinami, Takaaki Chemistry Letters, 1989 , p. 415 - 418]

Chlorination increases the persistence of semiquinone free radicals derived from polychlorinated biphenyl hydroquinones and quinones

[Song, Yang; Buettner, Garry R.; Parkin, Sean; Wagner, Brett A.; Robertson, Larry W.; Lehmler, Hans-Joachim Journal of Organic Chemistry, 2008 , vol. 73, # 21 p. 8296 - 8304]

More Articles...