Cu(I)-catalyzed cascade reaction of N-tosylhydrazones with 3-butyn-1-ol: A new synthesis of tetrahydrofurans
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Journal of Catalysis"
DOI: 10.1016/s1872-2067(16)62565-2
Abstract: Abstract The Cu(I)-catalyzed cascade coupling/cyclization reaction of N -tosylhydrazones with 3-butyn-1-ol has been explored. This new strategy represents a simple platform for the synthesis of tetrahydrofurans in moderate to good yields. read more here.
Keywords: catalyzed cascade; synthesis tetrahydrofurans; tosylhydrazones butyn; reaction tosylhydrazones ... See more keywords
Synthesis of Tetrahydrofurans and Pyrrolidines by Copper-Catalyzed Oxy/Aminoarylation of Alkenes.
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DOI: 10.1021/acs.orglett.3c01265
Abstract: An efficient copper-catalyzed inter/intramolecular oxy/aminoarylation of γ-hydroxy/aminoalkenes with diaryliodonium triflates is reported. Simple activation of these arylating agents with copper(II) triflate in dichloromethane triggers a smooth activation of the alkene, which is simultaneously trapped by… read more here.
Keywords: tetrahydrofurans pyrrolidines; copper catalyzed; oxy aminoarylation; synthesis tetrahydrofurans ... See more keywords