Results 171 to 180 of about 103,057 (335)

On the Mechanism of Action at the Acylation Step of the α-Chymotrypsin-catalyzed Hydrolysis of Anilides

, 1968
L Parker, J H Wang
openalex   +1 more source

Kinetic studies of the acylation of pig muscle–d-glyceraldehyde 3-phosphate dehydrogenase by 1,3-diphosphoglycerate and of proton uptake and release in the overall enzyme mechanism [PDF]

, 1973
P. J. Harrigan, David R. Trentham
openalex   +1 more source

Ester‐Aroyl‐S,N‐Ketene Acetals with Solid‐State Luminescence: AIEgens from Sequential Three‐Component Desymmetrization

Chemistry – A European Journal, EarlyView.
The difference in nucleophilicity of alcohols and S,N‐ketene acetals sets the stage for the desymmetrizing acylation of diaroyl chlorides in a consecutive one‐pot fashion in good yields. The ester‐functionalized aroyl‐S,N‐ketene acetals are solid‐state emitters that emit in solution only upon aggregation. Upon encapsulation in polystyrene nanoparticles,
Yannic Hartmann, Abdelouahad El Abbassi, Bernhard Mayer, Ute Resch‐Genger, Thomas J. J. Müller   +4 more
wiley   +1 more source

Electrolytic Generation of Nucleophiles. IV. Reductive Alkylation and Acylation of Disulfides. [PDF]

, 1974
Palle E. Iversen, Henning Lund, Kurt Torssell, Kurt Leander   +3 more
openalex   +1 more source

Azobenzene‐Based Glycomacrocycles: Synthesis, Photoisomerization, and Photomodulation of Liquid Crystal Helical Pitch with Helix Inversion

Chemistry – A European Journal, EarlyView.
Macrocyclic glycoazobenzenes: Four new azobenzene‐functionalized glycomacrolactones bearing different substituents on the glucopyranoside ring have been synthesized. These photoswitchable chiral macrocycles behave as chiral dopants of NLCs, with an amplification of helix upon E to Z photoisomerization and enforcement of HTP at Z‐rich state.
Gaoyu Li, Reo Hatano, Stéphane Maisonneuve, Ken‐ichi Iimura, Yuna Kim, Juan Xie   +5 more
wiley   +1 more source

Acylation of Enamines. Regiospecific Transformation of Unsymmetrical Methyl Ketones to 1,3-Diketones via Benzoylation of Enamines. [PDF]

, 1979
Lars Nilsson, Peter O. Ellingsen, József Fetter, K. LEMPERT, Jørgen Møller, Karl Folkers, Noboru Yanaihara, Chizuko Yanaihara   +7 more
openalex   +1 more source

Synthesis of Cyclobutane‐Containing Tricyclic β‐Lactams Based on a Saturated Scaffold Enabled by Iron‐catalysed [2 + 2]‐Cycloaddition

Chemistry – A European Journal, EarlyView.
First syntheses of pyrrolidine‐, piperidine‐, and azepane tricyclic β‐lactams based on a saturated scaffold are achieved through an Fe‐pyrimidinediimine‐catalysed [2 + 2] cycloaddition of allylamines analogues followed by photo‐induced intramolecular C─H insertion.
Lea Freitag, Johannes Zeh, Levi A. Ziegenhagen, Felix J. Becker, Dragoș‐Adrian Roșca   +4 more
wiley   +1 more source

Novel biocompatible chitosan decorated single-walled carbon nanotubes (SWNTs) for biomedical applications: theoretical and experimental investigations [PDF]

, 2010
Cox, Paul, Fatouros, D., Piovesan, S., Roldo, Marta, Smith, James   +4 more
core   +1 more source

Tuning the Excited State Character of Amine/Carbonyl Thermally Activated Delayed Fluorescence Emitters with Ring Fusion

Chemistry – A European Journal, EarlyView.
Ring fusion in MR‐TADF emitters can affect the charge transfer excited state and therefore the photophysical properties. Here we investigate the effect of ring fusion in two structurally similar molecules to identify the advantages and disadvantages of this strategy.
Thomas Kalab, Athan T. Gogoulis, Brian O. Patrick, Zachary M. Hudson   +3 more
wiley   +1 more source

New Fat-soluble Derivatives of Pyridoxine prepared by Selective Acylation.

, 1961
Masao Uchibayashi
openalex   +2 more sources