Synthesis of 1,4,5,6-tetrahydropyridazines and pyridazines via transition-metal-free (4 + 2) cycloaddition of alkoxyallenes with 1,2-diaza-1,3-dienes
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DOI: 10.1039/c9ra02712b
Abstract: We developed an economical and practical protocol for the synthesis of 1,4,5,6-tetrahydropyridazines and pyridazines via cyclization of alkoxyallenes and 1,2-diaza-1,3-dienes. read more here.
Keywords: alkoxyallenes diaza; tetrahydropyridazines pyridazines; diaza dienes; synthesis tetrahydropyridazines ... See more keywords