Fabrication of silicon embedded isomeric chalcone linkers using [CuBr(PPh3)(3)]

作者：Singh Gurjaspreet^*; Singh Ja**hinder; Kaur Gurpreet; Singh Jandeep

来源：Polyhedron, 2017, 125: 93-100.

DOI：10.1016/j.poly.2016.10.001

• Chalcone
• Silatrane
• CuAAC
• Cu(l) catalysis
• Click chemistry

The positional isomeric units of substituted chalcones were synthesized using [CuBr(PPh3)(3)] as source of catalyst. The alkynes (1a-9a) were fabricated with azides resulting into triazole moiety containing triethoxysilane substituents (1b-9b) which were further converted into silatranes 1c-9c. The synthesized compounds were confirmed by spectroscopic analytical studies like NMR (1H, 13C), IR, mass recognition studies confirm the silatrane product formation.

• 出版日期2017-3-29