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Synthesis of ethynyl(phenyl)iodonium tetrafluoroborate. A new reagent for ethynylation of 1,3-dicarbonyl compounds
Journal of the Chemical Society, Chemical Communications Pub Date : 1990 , DOI: 10.1039/c39900000118
Masahito Ochiai , Takao Ito , Yoshikazu Takaoka , Yukio Masaki , Munetaka Kunishima , Shohei Tani , Yoshimitsu Nagao

Hydrogen fluoride-induced protiodetrimethylsilylation of trimethylsilylethynyl(phenyl)iodonium tetrafluoroborate (5), prepared from bis(trimethylsilyl)ethyne (4), affords ethynyl(phenyl)iodonium tetrafluoroborate (1), a reagent for α-ethynylation of β-dicarbonyl compounds under mild conditions.

中文翻译:

乙炔基(苯基)碘化四氟硼酸酯的合成。一种新型的1,3-二羰基化合物的乙炔化试剂

氟化氢-诱导的三甲基硅乙炔(苯基)的protiodetrimethylsilylation碘鎓四氟硼酸盐(5)中,从双制备(三甲基硅烷基)乙炔(4),得到乙炔基(苯基)碘鎓四氟硼酸盐(1),对于β二羰基化合物的下α-乙炔的试剂温和的条件。
更新日期:2017-01-31
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