Mass spectra of substitutedo-trimethylsilylphenyl sulfones
作者:K. V. Wood、A. P. Rothwell、M. B. Anderson、M. Lamothe、P. L. Fuchs
DOI:10.1002/oms.1210250807
日期:1990.8
Scope and Limitations in the Use of α-Silyl and α-Stannyl Sulfones as Latent α-Sulfonyl Anions
作者:M. Lamothe、M. B. Anderson、P. L. Fuchs
DOI:10.1080/00397919108021069
日期:1991.8
from α-silyl sulfones and α-stannyl sulfones are investigated. These methods include: (1) treatment of α-silyl sulfones with electrophiles (aldehydes and acid halides) in the presence of fluoride ion; (2) reaction of α-silyl sulfones with n-butyllithium which produces an α-silyl anion via a migration of the -SiMe3 group from the α-position to the ortho-position of the phenyl sulfones; and (3) direct