Cu(i )-catalysed cross-coupling reaction of in situ generated azomethine ylides towards easy construction of fused N-heterocycles
Chemical Communications(2023)
摘要
We disclosed a decarboxylative generation of stabilized azomethine ylides using K2CO3 and CuI-catalyzed regiospecific C–C/C–S and C–C/C–N coupled cyclization to furnish 5,6,7,8a-tetrahydropyrrolo[2,1-b]thiazoles and 6,7-dihydro-5H-pyrrolo[1,2-a]imidazoles, respectively.
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