Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Chuan-Qi Duan"'
Publikováno v:
Chemistry - A European Journal. 24:6277-6281
The dearomatizative dienamine-type ortho-quinodimethane species are smoothly generated between 2-alkyl-3-furfurals and chiral secondary amine catalysts, which undergo asymmetric benzylic allylic alkylation reactions with 2-nitroallylic acetates effic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::813b8ff334d20131b0bb65dd1f2f116f
https://doi.org/10.1002/chem.201800585
https://doi.org/10.1002/chem.201800585
Publikováno v:
Organic Letters. 20:804-807
A previously unreported activation mode is developed through the generation of dearomatizative tetraenamine species between 5-allylic furfurals and a bifunctional amine-thiourea catalyst. The very remote ζ,η-alkenes perform as effective HOMO-raised
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa1725c017b7444b71ed58f43d45fd48
https://doi.org/10.1021/acs.orglett.7b03942
https://doi.org/10.1021/acs.orglett.7b03942
Publikováno v:
Organic Chemistry Frontiers. 5:2057-2060
The dearomatizative dienamine-type intermediates between 2-benzyl-3-furfurals and a chiral secondary amine underwent asymmetric [4 + 2] cycloadditions with α-cyano-chalcone-type substrates, affording tetrahydrobenzofurans having dense substitutions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::491c4317da0b3d1711538a642cabcd00
https://doi.org/10.1039/c8qo00351c
https://doi.org/10.1039/c8qo00351c
Publikováno v:
Organic Letters; 2/2/2018, Vol. 20 Issue 3, p804-807, 4p