Results 321 to 330 of about 3,272,143 (363)

Enantioselective Synthesis of Arglabin

ChemInform, 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.
Rakeshwar Bandichhor, Bernd Nosse, Andreas Schall, Won Boo Jeong, Oliver Reiser, Srinivas Kalidindi   +5 more
openaire   +4 more sources

Enantioselective Synthesis of Phenylpropanetriols

Synthetic Communications, 1998
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
DELLA GRECA M, FIORENTINO, Antonio, MONACO, Pietro, PREVITERA L.   +3 more
openaire   +5 more sources

Chiral Alkyl Amine Synthesis via Catalytic Enantioselective Hydroalkylation of Enecarbamates.

Journal of the American Chemical Society, 2021
Chiral alkyl amines are omnipresent as bioactive molecules and synthetic intermediates. The catalytic and enantioselective synthesis of alkyl amines from readily accessible precursors is challenging.
D. Qian, Srikrishna Bera, Xile Hu
semanticscholar   +1 more source

ChemInform Abstract: Enantioselective Synthesis of Silacyclopentanes.

ChemInform, 2016
AbstractFunctionalized silacyclopentanes are synthesized by enantioselective β‐elimination of silacyclopentene oxides and subsequent stereospecific transformations using a newly developed chiral lithium amide.
Kazunobu Igawa, Daisuke Yoshihiro, Yusuke Abe, Katsuhiko Tomooka   +3 more
openaire   +4 more sources

Enantioselective Synthesis of Xanthatin [PDF]

Chemistry – A European Journal, 2014
AbstractThe enantioselective synthesis of cytostatic and antibiotic xanthatin (1 a) is reported. As a key intermediate, a bicyclic compound 2 was identified, which can be readily synthesized from methyl‐2‐furoic acid in diastereo‐ and enantiomerically pure form.
Oliver Reiser, Oliver Reiser, Andreas Bergmann   +2 more
openaire   +3 more sources

NHC-Catalyzed Generation of α,β-Unsaturated Acylazoliums for the Enantioselective Synthesis of Heterocycles and Carbocycles.

Accounts of Chemical Research, 2019
This Account is aimed at highlighting the recent developments in the N-heterocyclic carbene (NHC)-catalyzed generation of α,β-unsaturated acylazolium intermediates and their subsequent reactivity with (bis)nucleophiles thereby shedding light on the power
S. Mondal, S. Yetra, S. Mukherjee, A. Biju   +3 more
semanticscholar   +1 more source

Enantioselective Synthesis of Renieramide.

ChemInform, 2004
A highly chemo- and enantioselective PTC alkylation has been developed that allows rapid access to orthogonally protected (S,S)-isodityrosine. Utility of this material in the construction of isodityrosine-containing cyclic peptides is demonstrated by synthesis of the natural product renieramide.
Luke D. Humphreys, Barry Lygo
openaire   +3 more sources

Enantioselective Synthesis of (+)-Peganumine A

Journal of the American Chemical Society, 2016
A gram-scale enantioselective total synthesis of (+)-peganumine A was accomplished in 7 steps from commercially available 6-methoxytryptamine. Key steps included (a) a Liebeskind-Srogl cross-coupling; (b) a one-pot construction of the tetracyclic skeleton from an ω-isocyano-γ-oxo-aldehyde via a sequence of an unprecedented C-C bond forming ...
Qian Wang, Cyril Piemontesi, Jieping Zhu
openaire   +3 more sources

Enantioselective Synthesis of Chromenes.

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Alain Valleix, Eric Doris, Christophe Hardouin, Lise Burgaud   +3 more
openaire   +3 more sources

Enantioselective Synthesis of (‐)‐Idiospermuline.

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Emily A. Peterson, Larry E. Overman
openaire   +3 more sources