Results 191 to 200 of about 83,038 (344)

Cross condensation reactions of ethyl cyanoacetate with some keto methylene compounds: Diastereoselective synthesis of Z-2-( cyanoethoxycarbonyl)methylene-1,2- dihydropyridine and Z-2-(cyanoethoxycarbonyl)methylene-2H-pyran derivatives

, 1999
Sunil Kumar Talapatra, Kabita Mandal, Kallolmay Biswas, Sudipta Mandai, Bani Talapatra   +4 more
openalex   +1 more source

Photocatalytic Minisci Approach to Chiral 2-Hetaryl-1,2-aminoalcohols from β-Hydroxy-α-amino Acid-Derived Redox Active Esters. [PDF]

J Org Chem
Oroz P, Bretón C, Torres M, Olagaray I, Sainz E, Segovia CM, Avenoza A, Busto JH, Corzana F, Jiménez-Osés G, Peregrina JM.   +10 more
europepmc   +1 more source

Diastereoselective One‐Step Synthesis of Functionalized cis‐Aziridinyl Alcohols from Oxiranyl Carbaldimines.

, 2005
Julia L. Bilke, M. Dzuganova, Roland Froehlich, Ernst‐Ulrich Wuerthwein   +3 more
openalex   +2 more sources

Characterisation of the N‐Methyltransferase SgPsmC: Application in the Kinetic Resolution of Pyrroloindolines

Angewandte Chemie International Edition, Volume 65, Issue 2, 9 January 2026.
The N‐methyltransferase SgPsmC was characterised and applied in the kinetic resolution (KR) of easily obtainable pyrroloindolines. Substitution at 3a‐position proved to be a principal determinant for the enzyme's enantioselectivity. While moving toward laboratory scale, the reaction was coupled with a methionine adenosyl transferase for in situ ...
Benjamin Panagiotis Chapple, Lia Nitz, Pascal Schneider, Birgit Henßen, Sebastian Myllek, Mona Haase, Thomas Classen, Jörg Pietruszka   +7 more
wiley   +1 more source

Stereofacial Assembly of Engineered Multichiral Aziridines via B/Si Ylide Insertion. [PDF]

JACS Au
Pujol M, Tarifa L, Tarasewicz A, Méndez M, Fernández E.   +4 more
europepmc   +1 more source

Enantio- and Diastereoselective Additions to Aldehydes Using the Bifunctional Reagent 2-(Chloromethyl)-3-(tributylstannyl)propene:  Application to a Synthesis of the C₁₆−C₂₇ Segment of Bryostatin 1

, 2005
Gary E. Keck, Tao Yu, Mark D. McLaws
openalex   +2 more sources

Diastereoselective Total Synthesis of (+)-Raputindole A: An Iridium- Catalyzed Cyclization Approach [PDF]

, 2020
Ronaldo A. Pilli, Juliana L. L. F. Regueira, Luiz Fernando Silva   +2 more
openalex   +1 more source

Enantioselektive Cu(I)-katalysierte allylische Substitution mit chiralen Phosphin-Phosphit-Liganden und Anwendung in der Totalsynthese der marinen Naturstoffe Helioporin C und E [PDF]

, 2012
Lölsberg, Wibke
core  

Regio- and Diastereoselective Cross-Dehydrogenative Coupling of Tetrahydropyridines with 1,3-Dicarbonyl Compounds.

Organic Letters, 2017
Huan Long, Gang Wang, Ran Lu, Mengmeng Xu, Ke-Ying Zhang, Shutao Qi, Yiheng He, Yuxiang Bu, Lei Liu   +8 more
semanticscholar   +1 more source

Enantioselective and Diastereoselective Synthesis of Azaspiro[n.2]alkanes by Rhodium-Catalyzed Cyclopropanations. [PDF]

ACS Catal
Sailer JK, Ly D, Wang A, Musaev DG, Davies HML.   +4 more
europepmc   +1 more source