MOERLEIN S. M., J. ORGANOMET. CHEM., 319,(1987) N 1, 29-39
作者:MOERLEIN S. M.
DOI:——
日期:——
COENEN H. H.; MOERLEIN S. M., J. FLUOR. CHEM., 36,(1987) N 1, 63-75
作者:COENEN H. H.、 MOERLEIN S. M.
DOI:——
日期:——
Synthesis and spectroscopic characteristics of aryltrimethyl-silicon, -germanium, and -tin compounds
作者:S.M. Moerlein
DOI:10.1016/0022-328x(87)80344-3
日期:1987.1
The synthesis and spectroscopic characteristics of 28 para-substituted aryltrimethyl-silicon, -germanium, and -tincompounds are described. The infrared spectra show characteristic bands at 1245–1165 (methyl bend), 840–765 (methyl rock), and 1105–1020 (in-plane aromatic H bend) cm−1; the frequency of the last band was found to depend on the sum of the aromatic substituent masses, the presence or absence
Regiospecific aromatic fluorodemetallation of group IVb metalloarenes using elemental fluorine or acetyl hypofluorite
作者:H.H. Coenen、S.M. Moerlein
DOI:10.1016/s0022-1139(00)82054-0
日期:1987.6
corresponding metallated anisyl- and toluyl- compounds were 2-fluoroanisole (< 16%) and benzylfluoride (< 5.5%). No direct hydrogen substitution was observed in the other substrates investigated. The high regiospecific fluorination yields obtained make aromaticfluorination of group IVb metallated arenes (especially of tin) a very attractive preparative fluorination and radio-labelling method.