Microwave-assisted synthesis of hydroxymethyl ketones using azolium-2-carboxylate zwitterions as catalyst precursors
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DOI: 10.1016/j.tet.2017.11.024
Abstract: Abstract Following an initial screening of six common imidazolium, imidazolinium, and dithiolium salts in the presence of a base, 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene (IDip) and 1,3-dimesitylimidazolin-2-ylidene (SIMes) were identified as promising organocatalysts for the microwave-assisted synthesis of hydroxymethyl… read more here.
Keywords: hydroxymethyl ketones; carboxylate zwitterions; microwave assisted; azolium carboxylate ... See more keywords