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
Ru-Catalyzed C-H Arylation of Acrylic Acids with Aryl Bromides.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c01043
Abstract: In the presence of a [Ru(p-cymene)Cl2]2/triethylphosphine/lithium carbonate catalyst system, aryl bromides undergo (Z)-selective couplings with unprotected 2-arylacrylic acids to form (Z)-diarylacrylic acids. This vinylic C-H functionalization proceeds in high yields of up to 94% and… read more here.
Keywords: acrylic acids; acids aryl; arylation acrylic; catalyzed arylation ... See more keywords