HURST D. T.; BIGGADIKE K.; TIBBLE J. J., HETEROCYCLES, 1977, 6, NO 12, 2005-2015
作者:HURST D. T.、 BIGGADIKE K.、 TIBBLE J. J.
DOI:——
日期:——
Stannylation reaction and cross-couplings in pyrimidines
作者:Amera J. Majeed、Øyvind Antonsen、Tore Benneche、Kjell Undheim
DOI:10.1016/0040-4020(89)80011-0
日期:1989.1
The stannylated pyrimidines form new carbon-carbon bonds by Pd(II)-catalyzed cross-couplings, tert-Butyldimethylsilyl-, dimethylthexylsilyl- and tert-butyldiphenylsilyl-oxymethyl (tri-n-butyl)tin have been synthesized and used in Pd(II)-catalyzed cross-couplingreactions with 4-chloropyrimidines. The silyi groups were not cleaved off during exposure to fluoride ions in aqueous media but were readily removed