570431-52-6Relevant articles and documents
Synthesis of 1,5-dioxocanes via the two-fold C-O bond forming nucleophilic 4 + 4-cyclodimerization of cycloprop-2-en-1-ylmethanols
Edwards, Andrew,Bennin, Trevor,Rubina, Marina,Rubin, Michael
, p. 71849 - 71853 (2015)
An efficient [4 + 4] cyclodimerization of cyclopropenemethanols operating via a two-fold strain release-driven addition of alkoxides across the double bond of cyclopropenes was investigated. This chemo- and diastereoselective transformation provided previ
Synthesis of Quinolines via the Metal-free Visible-Light-Mediated Radical Azidation of Cyclopropenes
Smyrnov, Vladyslav,Muriel, Bastian,Waser, Jerome
, p. 5435 - 5439 (2021/07/21)
We report the synthesis of quinolines using cyclopropenes and an azidobenziodazolone (ABZ) hypervalent iodine reagent as an azide radical source under visible-light irradiation. Multisubstituted quinoline products were obtained in 34-81% yield. The reaction was most efficient for 3-trifluoromethylcyclopropenes, affording valuable 4-trifluoromethylquinolines. The transformation probably proceeds through the cyclization of an iminyl radical formed by the addition of the azide radical on the cyclopropene double bond, followed by ring-opening and fragmentation.
Gold(i)-catalysed synthesis of conjugated trienes
Hadfield, Maximillian S.,Lee, Ai-Lan
supporting information; experimental part, p. 1333 - 1335 (2011/03/22)
Gold(i)-catalysed reaction between cyclopropenes and furans produces functionalised conjugated trienes. The reaction is mild, facile and proceeds with very low catalyst loadings.
