Fabrication of silicon embedded isomeric chalcone linkers using [CuBr(PPh3)3]. (29th March 2017)

• Record Type: Journal Article
• Authors: Singh, Gurjaspreet; Singh, Jasbhinder; Kaur, Gurpreet; Singh, Jandeep
• Is Part Of: Polyhedron. Volume 125(2017)
• Page Start: 93
• Page End: 100
• Publication Date: 2017-03-29
• Subjects: Chalcone -- Silatrane -- CuAAC -- Cu(I) catalysis -- Click chemistry; Chemistry, Inorganic -- Periodicals; Chimie inorganique -- Périodiques; Organometaalverbindingen; Anorganische chemie; 546.05
• DOI: 10.1016/j.poly.2016.10.001
• Languages: English
• ISSNs: 0277-5387

Abstract

Graphical abstract: The positional isomeric units of substituted chalcones were synthesized using [CuBr(PPh3 )3 ] as source of catalyst. Abstract: 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 silatranes1c–9c . The synthesized compounds were confirmed by spectroscopic analytical studies like NMR (1H, 13C), IR, mass recognition studies confirm the silatrane product formation.