Results 231 to 240 of about 83,038 (344)

Sulfenate anion catalyzed enantio- and diastereoselective aziridination. [PDF]

Chem Sci
Pu Y, Smaldone AM, Adrio J, Walsh PJ.
europepmc   +1 more source

Synthesis of Trifluoromethylated Analogues of the Cyclic Lipopeptide Iturin A and Evaluation of their Antifungal Activity

ChemPlusChem, Volume 91, Issue 1, January 2026.
Iturin A is an antifungal lipopeptide with broad applications. Here, we present a novel synthesis and semisynthesis of trifluoromethylated iturin A analogues. Their antifungal activity was evaluated against Fusarium graminearum and Candida albicans.
Periklis Karamanis, Matthew Kiernan, Jimmy Muldoon, Paul Evans, Cormac D. Murphy, Marina Rubini   +5 more
wiley   +1 more source

Catalytic enantioselective total synthesis of antitubercular agents (-)-bedaquiline and (-)-sudapyridine enabled by dynamic kinetic resolution-asymmetric transfer hydrogenation. [PDF]

Chem Sci
Han J, Zhang D, Tao Y, Tang P, Chen FE.
europepmc   +1 more source

Highly diastereoselective and enantioselective olefin cyclopropanation using engineered myoglobin-based catalysts.

Angewandte Chemie, 2015
Melanie Bordeaux, V. Tyagi, R. Fasan
semanticscholar   +1 more source

Isomerization of α‐Pinene Oxide to Trans‐Pinocarveol

Helvetica Chimica Acta, Volume 109, Issue 1, January 2026.
An operationally simple protocol for the selective isomerization of α‐pinene oxide (APO) to trans‐pinocarveol (TPC) is disclosed, which leverages inexpensive pyridinium‐halide organocatalysts to mitigate competing 1,2‐alkyl shifts. The scalability of this methodology is demonstrated on a decagram scale and catalyst‐recycling is validated through the ...
Emanuel Studer, Johanna Oortmann, Ryan Gilmour   +2 more
wiley   +1 more source

Stereoselective Pudovik reaction of aldehydes, aldimines, and nitroalkenes with CAMDOL-derived H-phosphonate. [PDF]

Commun Chem
Li N, Wu Q, Huang Y, Pan L, Li J, Shi E, Xiao J.   +6 more
europepmc   +1 more source

Diastereoselective construction of cis 2,6-disubstituted tetrahydropyran rings via In(OTf)3-catalyzed intramolecular 2,5-oxonium-ene cyclization: synthetic studies towards the total synthesis of zampanolide and dactylolide

, 2002
Teck‐Peng Loh, Jianying Yang, Li‐Chun Feng, Yan Zhou   +3 more
openalex   +2 more sources

Piperazine Derivatives: A Privileged Scaffold in Modern Synthesis and Medicinal Chemistry

ChemistryOpen, Volume 15, Issue 1, January 2026.
Piperazine‐based bioactive molecules represent a versatile class of compounds with broad therapeutic potential. Structural modification of the piperazine scaffold governs key structure–activity relationships, enabling antibacterial, antifungal, antitumor, neuroactive, and anti‐inflammatory activities.
Assel Ten, Raushan Koizhaiganova, Dilnaz Bissenbay, Bagila Tursynova, Zhanar Zhaxibayeva, Valentina Yu   +5 more
wiley   +1 more source

Unified Enantioselective Synthesis of 5-Phenylmorphans and <i>cis</i>-Octahydroisoquinolines. [PDF]

Org Lett
Mahgoub AA, Khamrai J, Obakpolor O, Altman RA.   +3 more
europepmc   +1 more source

A one-pot, three-step process for the diastereoselective synthesis of aminobicyclo[4.3.0]nonanes using consecutive palladium(ii)- and ruthenium(ii)-catalysis

, 2016
Mohamed A. B. Mostafa, Mark W. Grafton, Claire Wilson, Andrew Sutherland   +3 more
openalex   +2 more sources