Royal Society of Chemistry, New Journal of Chemistry, 19(41), p. 10790-10798
DOI: 10.1039/c7nj02168b
Full text: Unavailable
A facile metal-free one-pot exo-stereoselective synthesis of through two sequential organobase-catalysed 1,4-conjugate additions of pyran-2,4-diones on diarylideneacetone synthons is disclosed.