Results 231 to 240 of about 166,370 (359)

Stereoselective synthesis of γ-hydroxy-α-amino acids through aldolase–transaminase recycling cascades

, 2017
Christine Guérard‐Hélaine, Egon Heuson, Moussa Ndiaye, Léa Gourbeyre, Marielle Lemaire, Virgil Hélaine, Franck Charmantray, Jean‐Louis Petit, Marcel Salanoubat, Véronique de Berardinis, Thierry Gefflaut   +10 more
openalex   +2 more sources

Prebiotic Investigations and Reaction Network Analysis on the Wöhler‐RNA System

ChemSystemsChem, Volume 8, Issue 2, March 2026.
The prebiotic reaction toward the Wöhler‐RNA, a Proto‐RNA‐candidate, using aldehydes and biuret or triuret results in a mixture of the α‐ and β‐ furanosides and pyranosides. Investigation of the interconversion of these isomers shows different reactivity and stability of the biuret and triuret analogues as well as between the corresponding furanosides ...
Nathalie J. Kurrle, Maximilian Bechtel, Nathalie Hampel, Oliver Trapp   +3 more
wiley   +1 more source

Regio- and stereoselectivity of polar [2+3] cycloaddition reactions between (Z)-C-(3,4,5-trimethoxyphenyl)-N-methylnitrone and selected (E)-2-substituted nitroethenes

Open Chemistry, 2014
Jasiński Radomir, Ziółkowska Magda, Demchuk Oleh, Maziarka Agata   +3 more
doaj   +1 more source

Difluorinative Cyclopropene Rearrangement by I(I)/I(III) Catalysis: Regio- and Stereoselective Synthesis of Allyl Difluorides. [PDF]

Angew Chem Int Ed Engl
Wang ZX, Heckmann NA, Daniliuc CG, Gilmour R.   +3 more
europepmc   +1 more source

Stereoselective Wittig Reactions

, 1965
Frédéric R. Leroux
openalex   +1 more source

Enzymes in organic synthesis. 33. Stereoselective pig liver esterase-catalyzed hydrolyses of meso cyclopentyl-, tetrahydrofuranyl-, and tetrahydrothiophenyl-1,3-diesters [PDF]

, 1985
J. Bryan Jones, R. Scott Hinks, Philip G. Hultin   +2 more
openalex   +1 more source

Catalyst-controlled stereodivergent synthesis of polysubstituted alkenes. [PDF]

Nat Commun
Huang C, Wu D, Zheng YQ, Wang L, Li Y, Li Y, Liu WB, Yin G.   +7 more
europepmc   +1 more source

Stereoselective Anomeric Phosphorylation under Modified Mitsunobu Reaction Conditions. [PDF]

J Org Chem
Monti A, Sarkar B, Zamyatina A.
europepmc   +1 more source

Origins of stereoselectivity in evolved ketoreductases

Proceedings of the National Academy of Sciences of the United States of America, 2015
Elizabeth L Noey, N. Tibrewal, Gonzalo Jiménez‐Osés, Sílvia Osuna, Jiyong Park, C. Bond, D. Cascio, Jack Liang, Xiyun Zhang, G. Huisman, Yi Tang, K. Houk   +11 more
semanticscholar   +1 more source

Catalytic asymmetric constructions of nitrogen, boron and carbon continuous stereogenic centers. [PDF]

Nat Commun
Zhang G, Jia J, Du X, Feng B, Yang K, Yu P, Song Q.   +6 more
europepmc   +1 more source