Orientation of the Products from the Nitration of Halopentamethylbenzenes
作者:Hitomi Suzuki
DOI:10.1246/bcsj.43.481
日期:1970.2
5-Halo-2,3,4,6-tetramethyl- and 6-halo-2,3,4,5-tetramethylbenzyl nitrate were the principal products. 4-Halo-2,3,5,6-tetramethylbenzyl nitrate was never formed in any significant amount. The orientation was consistent with the previously suggested mechanistic scheme. PMR spectral data for nine halotetramethylbenzyl chlorides and nitrates have been presented.