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An expedient method for the synthesis of ferrocene grafted β-C-glycosydic spiroheterocycles is reported through 1,3-dipolar cycloaddition reaction (1,3-DC reaction). The novel C-glycosyl dipolarophiles derived from d-glucose, d-mannose, and d-ribose underwent neat [3+2] cycloaddition reaction with the azomethine ylides generated from 1,2-diketones and secondary amino acids to give the corresponding...
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