168559-01-1Relevant academic research and scientific papers
Alkyne-niobium(I) complexes with functionalized alkynes: synthesis, structure and reactivity
Rodewald, Dieter,Schulzke, Carola,Rehder, Dieter
, p. 29 - 36 (1995)
The reaction between INb(CO)3(PR3)3 and diynes yielded the complexes all-trans- (PR3 = PEt3; diyne = 2,4-hexadiyne (1a), 1,5-hexadiyne (1b).PR3 = PMe2Ph, diyne = 2,6-octadiyne (1c)).Only one of the acetylenic bonds coordinates.Reactio
