Results 141 to 150 of about 14,677 (287)

Total Synthesis of the Humulene‐Derived Sesquiterpenoid (‐)‐Integrifolian‐1,5‐dione

open access: yesChemistryEurope
The oxygenated sesquiterpenoid (‐)‐integrifolian‐1,5‐dione, which originates from a plant that finds widespread use in South American traditional medicine, is distinguished by a rigid bicyclic framework consisting of a cyclopropane that is cis‐annulated ...
Anne Zimmer, Prof. Alois Fürstner
doaj   +1 more source

Asymmetric Synthesis of Chiral δ-Lactones Containing Multiple Contiguous Stereocenters

open access: green, 2011
Jennifer Peed   +6 more
openalex   +2 more sources

Chiral sulfide and achiral sulfonic acid cocatalyzed enantioselective electrophilic tandem selenylation semipinacol rearrangement of allenols

open access: yesNature Communications
A highly enantioselective electrophilic selenylation/semipinacol rearrangement of allenols has been developed, which is enabled by the cooperative catalysis of a chiral sulfide and an achiral sulfonic acid.
Ren-Fei Cao   +7 more
doaj   +1 more source

Generation of Stereocenters via Single-Carbon-Atom Doping Using N-Isocyanides [PDF]

open access: green
Hayato Fujimoto   +4 more
openalex   +1 more source

Catalytic Asymmetric Synthesis of Dihydrofurans and Cyclopentenols with Tertiary Stereocenters

open access: green, 2013
Zhongtao Wu   +3 more
openalex   +2 more sources

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