An Efficient Method for the Reductive Conversion of Acyclic Esters to Ethers Via a TMS-Protected Acetal
Sign Up to like & getrecommendations! Published in 2017 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2017.06.043
Abstract: Abstract We report an efficient two step process for the reduction of non-aromatic esters to the corresponding ethers via the intermediate TMS-protected acetal. The acetal formed after the first step can be carried on directly… read more here.
Keywords: efficient method; protected acetal; tms protected; method reductive ... See more keywords
Visible light-induced C(sp3)-H azolation of ethers via radical-polar crossover.
Sign Up to like & getrecommendations! Published in 2024 at "Chemical communications"
DOI: 10.1039/d3cc06210d
Abstract: Reported herein is a photochemical strategy for C(sp3)-H azolation of ethers via a hydrogen-atom transfer and radical-polar crossover process, offering efficient access to valuable N-alkylated azoles under visible-light irradiation. The protocol is metal-free and photocatalyst-free,… read more here.
Keywords: polar crossover; visible light; radical polar; azolation ethers ... See more keywords
A stepwise lactol carbocyclisation to bridged ethers via a keto–acetal cascade
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Chemical Research"
DOI: 10.1177/17475198221079498
Abstract: Lactol carbocyclisations provide a succinct method of constructing the oxabicyclo[3.2.1]octane scaffold, a motif present in various natural products of medicinal interest. Lactols containing an unsaturated ketone or ester were prepared by olefin cross-metathesis; an electrophilic… read more here.
Keywords: stepwise lactol; cascade; ethers via; lactol carbocyclisation ... See more keywords