Heterogeneous catalytic reactions "on water" by using stable polymeric alkynylcopper(I) pre-catalysts: alkyne/azide cycloaddition reactions Benjamin Buckley Sandie Dann Harry Heaney Emma C. Stubbs 2134/13584 https://repository.lboro.ac.uk/articles/journal_contribution/Heterogeneous_catalytic_reactions_on_water_by_using_stable_polymeric_alkynylcopper_I_pre-catalysts_alkyne_azide_cycloaddition_reactions/9395660 Dinuclear alkynylcopper(I) complexes have been found to be the active pre-catalysts in copper-catalysed cycloaddition of azides and terminal alkynes (CuAAC). These copper(I) ladderane polymers are used in “on water” CuAAC reactions, with loadings as low as 1 mol-%. 2013-11-18 15:15:43 CuAAC Azides Alkynes Copper Iodoalkyne Triazole Chemical Sciences not elsewhere classified Organic Chemistry