Results 151 to 160 of about 149,811 (326)

Silent Partners in the Mill: Unveiling the Role of Additives in Mechanochemical Synthesis

Chemistry – A European Journal, EarlyView.
Mechanochemistry offers a sustainable, solvent‐free alternative to traditional synthesis, often enhanced by additives in a process known as additive‐assisted grinding. This review discusses how various additives, including liquids, ionic solids, and advanced materials like ionic liquids and piezoelectric compounds, improve reaction efficiency ...
Johanna Breinsperger, Nika Podlesnik, Francesco Mele, Michael Schnürch   +3 more
wiley   +1 more source

Riboflavin‐Based Fluorogenic Sensor for Chemo‐ and Enantioselective Detection of Amine Vapors [PDF]

, 2014
Hiroki Iida, Marie Miki, Soichiro Iwahana, Eiji Yashima   +3 more
openalex   +1 more source

An anion-binding approach to enantioselective photoredox catalysis. [PDF]

Science
Vojáčková P, Jacobsen EN.
europepmc   +1 more source

Enantioselective antibody fragments: Dissertation

, 2004
Antibodies have a unique ability to bind to a wide variety of different molecules, ranging from large protein antigens to low molecular weight organic molecules. The specificity and affinity of the binding varies between antibodies and can be utilised in many applications.
openaire   +2 more sources

Acid‐Catalyzed Synthesis of Si‐Stereogenic Silanes

Chinese Journal of Chemistry, EarlyView.
Si‐stereogenic silanes are important structural motifs in chemical synthesis, medicinal chemistry, and materials science. However, their catalytic enantioselective synthesis has largely relied on transition‐metal catalysts. Recently, Brønsted acids have been developed as promising alternatives.
Jung Tae Han, Benjamin List
wiley   +1 more source

Chiral Lewis base/Lewis acid/Brønsted acid cooperative catalysis enabled regio- and enantioselective electrophilic sulfenylation/semipinacol rearrangement of allenols. [PDF]

Chem Sci
Wei ZW, Cai QY, Yang LM, Huo YX, Li ZL, Gong XQ, Chen ZM.   +6 more
europepmc   +1 more source

Highly Enantioselective Synthesis of β-Amino Alcohols:  A Catalytic Version

, 2007
Thomas‐Xavier Métro, Domingo Gomez Pardo, Janine Cossy   +2 more
openalex   +2 more sources

Mononuclear Molybdenum and Tungsten Phosphine Complexes for Catalytic Ammonia Synthesis: Development of the pentaPod Concept

ChemPhysChem, EarlyView.
The pentaPod (P5) concept unites tridentate and tripodal fragments to form molybdenum and tungsten catalytic Chatt‐type complexes for N2‐to‐NH3 reduction. Two pentaPod ligands, P5Me and P5Pln, are available with either two dimethylphosphine or phospholano (Pln) groups. The complexes enable the investigation of reactivity differences in N2 reduction and,
Anna‐Marlene Vogt, Tobias Adrian Engesser, Jan Krahmer, Felix Tuczek   +3 more
wiley   +1 more source

Chiral Hydrogen-Bond Donor and Gold(I) Cocatalysis Enables Enantioselective Dearomative Spirocyclization of Naphthols. [PDF]

J Am Chem Soc
Adrianov T, Jacobsen EN.
europepmc   +1 more source

Mechanism and enantioselectivity in palladium-catalyzed conjugate addition of arylboronic acids to β-substituted cyclic enones: insights from computation and experiment.

Journal of the American Chemical Society, 2013
Jeffrey C. Holder, Lufeng Zou, A. Marziale, Peng Liu, Y. Lan, M. Gatti, K. Kikushima, K. Houk, B. Stoltz   +8 more
semanticscholar   +1 more source