FULL PAPER Copper(I)‒Phosphinite Complexes in Click Cycloadditions: Three- Component Reactions and Preparation of 5-Iodotriazoles
نویسندگان
چکیده
The remarkable activity displayed by copper(I)phosphinite complexes of general formula [CuBr(L)] in two challenging cycloadditions is reported: a) the one pot azidonation/cycloaddition from boronic acids, NaN3 and terminal alkynes; b) the cycloaddition of azides and iodoalkynes. These airstable catalysts led to very good results in both cases and the expected triazoles could be isolated pure under ‘Click-suitable’ conditions.
منابع مشابه
Copper(I)–Phosphinite Complexes in Click Cycloadditions: Three‐Component Reactions and Preparation of 5‐Iodotriazoles
The remarkable activity displayed by copper(I)-phosphinite complexes of general formula [CuBr(L)] in two challenging cycloadditions is reported: a) the one-pot azidonation/cycloaddition of boronic acids, NaN3, and terminal alkynes; b) the cycloaddition of azides and iodoalkynes. These air-stable catalysts led to very good results in both cases and the expected triazoles could be isolated in pur...
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