Zeolite-based copper catalyst for decarboxylative coupling of alkynyl carboxylic acids with aryl iodides
Sign Up to like & getrecommendations! Published in 2017 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2017.05.025
Abstract: Abstract A series of nanoporous aluminosilicate materials (zeolite FAU(Y), LTA(A), and mesoporous Al-SBA-15) was prepared to investigate their catalytic performances in decarboxylative coupling reactions of alkynyl carboxylic acids with aryl iodides. The aluminosilicate frameworks were… read more here.
Keywords: acids aryl; carboxylic acids; aryl iodides; decarboxylative coupling ... See more keywords
Copper-catalyzed decarboxylation/cycloaddition cascade of alkynyl carboxylic acids with azide
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DOI: 10.1016/j.tet.2018.11.054
Abstract: Abstract A copper-catalyzed decarboxylation/cycloaddition cascade of alkynyl carboxylic acids with azide has been developed. This reaction exhibits good functional group tolerance and wide substrate scope, provides an efficient way to construct 1,4-disubstituted 1,2,3-triazoles. read more here.
Keywords: cascade alkynyl; alkynyl carboxylic; decarboxylation cycloaddition; catalyzed decarboxylation ... See more keywords
Nickel-catalyzed decarboxylative coupling of an alkynyl carboxylic acid with aryl iodides
Sign Up to like & getrecommendations! Published in 2017 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2017.02.073
Abstract: Abstract A decarboxylative coupling reaction with an alkynyl carboxylic acid and aryl iodides in the presence of a nickel catalyst was developed. When the reaction was conducted with NiCl 2 (10 mol%), Xantphos (15 mol%), Mn (1.0 equiv),… read more here.
Keywords: acid aryl; aryl iodides; carboxylic acid; decarboxylative coupling ... See more keywords