Synthesis of five-membered cyclic nitrones based on the Lewis acid-catalysed [3+2]-annulation reaction of donor-acceptor cyclopropanes with 1,4,2-dioxazoles.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c8cc04656e
Abstract: A novel synthesis of five-membered cyclic nitrones has been developed based on the Lewis acid-catalysed [3+2]-annulation reaction of D-A cyclopropanes with 1,4,2-dioxazoles. Broad substrate scope and generally good yield make this reaction useful in the… read more here.
Keywords: cyclic nitrones; membered cyclic; synthesis five; reaction ... See more keywords
Perspectives of ionic liquids applications for the synthesis of five- and six-membered O,N-heterocycles
Sign Up to like & getrecommendations! Published in 2018 at "Synthetic Communications"
DOI: 10.1080/00397911.2017.1406521
Abstract: ABSTRACT A considerable attention has been paid on the use of ionic liquids in chemical research. Modern synthetic chemistry is benefited as ionic liquid methodology provided an environmentally benign approach. In comparison to traditional processes… read more here.
Keywords: perspectives ionic; six membered; synthesis five; membered heterocycles ... See more keywords
Synthesis of five-membered N-heterocycles using Rh based metal catalysts
Sign Up to like & getrecommendations! Published in 2019 at "Synthetic Communications"
DOI: 10.1080/00397911.2019.1689271
Abstract: Abstract One of the highly emerging and an important aspect of organic chemistry is the metal catalyzed synthesis of heterocycles. The methodologies used earlier for their synthesis were less approachable to the organic chemist because… read more here.
Keywords: using based; heterocycles using; metal; synthesis five ... See more keywords