Results 231 to 240 of about 197,285 (307)

The C117D oxidation mimic reveals the monomeric structure of SARS-CoV-2 main protease. [PDF]

Protein Sci
Andress S, McLeod MJ, Holyoak T.
europepmc   +1 more source

The Nitration of Veratraldehyde Dimer and Acetylvanillin Dimer

Nippon kagaku zassi, 1968
Yoshimori OMOTE, Yoshimori FUJINUMA, Noboru SUGIYAMA   +2 more
openaire   +2 more sources

Heat‐ and Light‐Directed Cycloadditions Enable a Pericyclic Cascade Reaction From a Molecular Precursor

Angewandte Chemie, EarlyView.
A multi‐stimuli‐responsive material is designed that responds to light, heat, and mechanical force through distinct chemical reaction pathways. The pathway is directed by self‐assembly and the applied stimulus. A novel pericyclic reaction cascade is also achieved, and the mechanism is supported through density functional theory calculations.
Liulei Ma, Bella Albano, Gary C. George III, Steven A. Lopez, Kristin M. Hutchins   +4 more
wiley   +1 more source

A conserved mechanism for dimerization and activation of superfamily 1A UvrD-family helicases. [PDF]

Nucleic Acids Res
Nguyen B, Mersch KN, Chadda A, Galburt EA, Lohman TM.   +4 more
europepmc   +1 more source

Axially Chiral Nonalternant Polycyclic Aromatic Hydrocarbon With Consecutive Pentagons Exhibiting Large Spin‐Polarized Current

Angewandte Chemie, EarlyView.
Here we report two nonalternant polycyclic aromatic hydrocarbons (PAH) (1 and 2), which contain two and four consecutive pentagons, respectively. Under acidic conditions, 1 and 2 dimerize to afford the axially chiral dimers AC1 and AC2. The central azulene moiety in both 2 and AC2 shows an unusually short transannular bond of 1.366 Å.
Chang Wang, Jiaxin Luo, Haipeng Lu, Junzhi Liu   +3 more
wiley   +1 more source

Impact of N-terminal dimerization on formin homology 1 domain polymer dynamics and actin assembly. [PDF]

Biophys J
Bogue K, Christian B, Quinlan ME, Allard J.   +3 more
europepmc   +1 more source

1,3‐Brook Rearrangement of α‐Silyl Allylic Alcohols: Copper‐Catalyzed Enantiospecific Formation of Allenes and Copper‐Mediated ipso‐Substitution Reactions Affording Trisubstituted Alkenes

Angewandte Chemie, EarlyView.
A regioselective ruthenium catalyzed trans‐hydrosilylation of propargyl alcohols followed by a 1,3‐Brook rearrangement opens access to reactive organocopper intermediates, which evolve upon warming into allenes with strict chirality transfer to the emerging axis; alternatively, these reactive species can be trapped with a large variety of electrophiles
Jack L. Sutro, Felix Anderl, Paul Haf‐Moths, Alois Fürstner   +3 more
wiley   +1 more source

Biosynthesis of O-Prenylated Chaetophenols Triggers Nonenzymatic Pathways toward Structural Diversity. [PDF]

Org Lett
Matsui H, Morishita Y, Homma Y, Tsukada K, Yamamoto T, Morita S, Oshima Y, Ozaki T, Asai T.   +8 more
europepmc   +1 more source

Scalable ω‐Substituted α‐Olefins via Living Chain Transfer Telomerization: A Platform for Next Generation Polyolefins

Angewandte Chemie, EarlyView.
A highly versatile and general strategy is presented for the scalable production of practical quantities of ω‐substituted α‐olefins using tris(ω‐substituted alkyl)aluminum telogens that are readily available through a “green” synthesis from commodity triisobutylaluminum and ethene as the taxogen. These new α‐olefins can be designed and used as monomers
Lauren G. Logue, Cole M. Burrows, Vince J. Wedekind, Hyunku C. Kim Jr., Lawrence R. Sita   +4 more
wiley   +1 more source

Impact of Lysine-Mediated C-Terminal Dimerization of Anoplin on Killing Kinetics and Antibiotic Interaction Profiles. [PDF]

Microorganisms
Ferreira SRR, Rodrigues EJP, de Souza GS, Cardoso LPV, Cilli EM, Lorenzon EN, Rezende HHA.   +6 more
europepmc   +1 more source