Results 31 to 40 of about 2,677,083 (277)
Enantioselective Synthesis of Azamerone [PDF]
Journal of the American Chemical Society, 2018 A concise and selective synthesis of the dichlorinated meroterpenoid azamerone is described. The paucity of tactics for the synthesis of chiral organochlorides motivated the development of unique strategies for accessing these motifs in enantioenriched forms.
Matthew L. Landry +2 more
openaire +3 more sources
Beilstein Journal of Organic Chemistry, 2013 A concise enantioselective synthesis of the advanced intermediate 5 for the synthesis of pumiliotoxins (Gallagher’s intermediate) is described. The synthesis started from the regio- and trans-diastereoselective (dr = 98:2) reductive 3-butenylation of (R)-
Jie Zhang +2 more
doaj +1 more source
Enantioselective Synthesis of cis-Decalins Using Organocatalysis and Sulfonyl Nazarov Reagents
Molecules, 2015 The first organocatalytic synthesis of cis-decalins using sulfonyl Nazarov reagents is reported. The Jørgensen’s catalyst directs this highly enantioselective synthesis using different cyclohexenal derivatives.
Javier Peña +6 more
doaj +1 more source
Chromium(II)-catalyzed enantioselective arylation of ketones
Beilstein Journal of Organic Chemistry, 2016 The chromium-catalyzed enantioselective addition of carbo halides to carbonyl compounds is an important transformation in organic synthesis. However, the corresponding catalytic enantioselective arylation of ketones has not been reported to date. Herein,
Gang Wang +4 more
doaj +1 more source
Beilstein Journal of Organic Chemistry, 2021 A procedure for the enantioselective synthesis of α-substituted glutamates and pyroglutamates via a cyclopropenimine-catalyzed Michael addition of amino ester imines is described.
Zara M. Seibel +2 more
doaj +1 more source
Total Enantioselective Synthesis of (‐)‐Cytisine. [PDF]
ChemInform, 2004 [reaction: see text] The first total enantiosynthesis of the biologically active alkaloid (-)-cytisine is reported, featuring a ruthenium-catalyzed RCM reaction as the key step. The approach relies on readily available cis-piperidine-3,5-dimethanol monoacetate as the chiral building block, and it is suited for achieving the target compound in both ...
B. Danieli +5 more
openaire +4 more sources
Enantioselective Total Synthesis of (+)-Jasplakinolide [PDF]
Organic Letters, 2007 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Arun K, Ghosh, Deuk Kyu, Moon
openaire +2 more sources
Short, Enantioselective Synthesis of Mevalonic Acid [PDF]
A new enantioselective synthesis of mevalonic acid that is short, flexible, scalable to gram amounts, and uses readily available starting materials is reported.
Ryan J., Oconnell +3 more
core +1 more source
Enantioselective Total Synthesis of (–)-Myrifabral A and B [PDF]
, 2020 A catalytic enantioselective approach to the myrioneuron alkaloids (–)-myrifabral A and (–)-myrifabral B is described. The synthesis was enabled by a palladium-catalyzed enantioselective allylic alkylation, that generates the C(10) all-carbon quaternary ...
Anthony, Chen +3 more
core +2 more sources
Enantioselective Total Synthesis of Bistramide A [PDF]
Journal of the American Chemical Society, 2006 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Michael T, Crimmins, Amy C, DeBaillie
openaire +3 more sources