Cargando…

Large transition state stabilization from a weak hydrogen bond

A series of molecular rotors was designed to study and measure the rate accelerating effects of an intramolecular hydrogen bond. The rotors form a weak neutral O–H⋯O[double bond, length as m-dash]C hydrogen bond in the planar transition state (TS) of the bond rotation process. The rotational barrier...

Descripción completa

Detalles Bibliográficos
Autores principales:	Vik, Erik C., Li, Ping, Maier, Josef M., Madukwe, Daniel O., Rassolov, Vitaly A., Pellechia, Perry J., Masson, Eric, Shimizu, Ken D.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Royal Society of Chemistry 2020
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8159443/ https://www.ncbi.nlm.nih.gov/pubmed/34123031 http://dx.doi.org/10.1039/d0sc02806a

Ejemplares similares

Pressure-induced phase transition of 4-aminobenzonitrile: the formation and enhancement of N–H⋯N weak hydrogen bonds
por: Dai, Yuxiang, et al.
Publicado: (2018)

The weak hydrogen bond: in structural chemistry and biology
por: Desiraju, G R, et al.
Publicado: (2001)

Emissions and the application of a series of twisted fluorophores with intramolecular weak hydrogen bonds
por: Yu, Binhong, et al.
Publicado: (2019)

Effects of electron transfer on the stability of hydrogen bonds
por: Porter, Tyler M., et al.
Publicado: (2017)

A H-bond stabilized quinone electrode material for Li–organic batteries: the strength of weak bonds
por: Sieuw, Louis, et al.
Publicado: (2018)

Tailoring the cavities of hydrogen-bonded amphidynamic crystals using weak contacts: towards faster molecular machines
por: Navarro-Huerta, Armando, et al.
Publicado: (2020)

Pushing the limits of the hydrogen bond enhanced halogen bond—the case of the C–H hydrogen bond
por: Decato, Daniel A., et al.
Publicado: (2022)

Pressure-induced hydrogen localization coupled to a semiconductor–insulator transition in a hydrogen-bonded molecular conductor
por: Ueda, Akira, et al.
Publicado: (2019)

Terminal repeats impact collagen triple-helix stability through hydrogen bonding
por: Qi, Yingying, et al.
Publicado: (2022)

The interplay between hydrogen and halogen bonding: substituent effects and their role in the hydrogen bond enhanced halogen bond
por: Sun, Jiyu, et al.
Publicado: (2023)

Linear Viscoelasticity of Weakly Hydrogen-Bonded Polymers near and below the Sol–Gel Transition
por: Golkaram, Milad, et al.
Publicado: (2018)

Enhancing the enthalpic contribution of hydrogen bonds by solvent shielding
por: Cramer, Jonathan, et al.
Publicado: (2020)

Hydrogen bonding vs. halogen bonding: the solvent decides
por: Robertson, Craig. C., et al.
Publicado: (2017)

Hydrogen bonding sewing interface
por: Cao, Zhenxing, et al.
Publicado: (2020)

Electronic analysis of hydrogen-bonded molecular complexes: the case of DNA sensed in a functionalized nanogap
por: Maier, Frank C., et al.
Publicado: (2023)

Rhomboids make do with a weak hydrogen bond
por: Sedwick, Caitlin
Publicado: (2019)

The hydrogen bond
por: Pimentel, George C, et al.
Publicado: (1960)

Cooperative Effects in Weak Interactions: Enhancement of Tetrel Bonds by Intramolecular Hydrogen Bonds
por: Trujillo, Cristina, et al.
Publicado: (2019)

Orthogonal halogen and hydrogen bonds involving a peptide bond model
por: Vasylyeva, Vera, et al.
Publicado: (2014)

The Nature of the Hydrogen Bond: Outline of a Comprehensive Hydrogen Bond Theory
por: Gilli, Gastone, et al.
Publicado: (2009)

Transmembrane anion transport mediated by halogen bonding and hydrogen bonding triazole anionophores
por: Bickerton, Laura E., et al.
Publicado: (2020)

Modeling the hydrogen bond
por: Smith, Douglas A
Publicado: (1994)

Melamine-cored glucosides for membrane protein solubilization and stabilization: importance of water-mediated intermolecular hydrogen bonding in detergent performance
por: Ghani, Lubna, et al.
Publicado: (2023)

The intramolecular hydrogen bonded–halogen bond: a new strategy for preorganization and enhanced binding
por: Riel, Asia Marie S., et al.
Publicado: (2018)

Intramolecular hydrogen bonds in 1,4-dihydropyridine derivatives
por: Petrova, M., et al.
Publicado: (2018)

A quantum crystallographic approach to short hydrogen bonds
por: Saunders, Lucy K., et al.
Publicado: (2021)

Nonspherical anion sequestration by C–H hydrogen bonding
por: Mirzaei, Saber, et al.
Publicado: (2022)

Hydrogen bond activated glycosylation under mild conditions
por: Xiao, Ke, et al.
Publicado: (2021)

Hydrogen bond networks in gas-phase complex anions
por: Lai, Zhisheng, et al.
Publicado: (2022)

Correction: The intramolecular hydrogen bonded–halogen bond: a new strategy for preorganization and enhanced binding
por: Riel, Asia Marie S., et al.
Publicado: (2018)

Enantioselective Michael addition to vinyl phosphonates via hydrogen bond-enhanced halogen bond catalysis
por: Kaasik, Mikk, et al.
Publicado: (2021)

Globally stabilized bent carbon–carbon triple bond by hydrogen-free inorganic–metallic scaffolding Al(4)F(6)
por: Xue, Ying-ying, et al.
Publicado: (2020)

Weak, Broken, but Working—Intramolecular Hydrogen Bond in 2,2′-bipyridine
por: Shenderovich, Ilya G.
Publicado: (2023)

Multi-path variational transition state theory for chiral molecules: the site-dependent kinetics for abstraction of hydrogen from 2-butanol by hydroperoxyl radical, analysis of hydrogen bonding in the transition state, and dramatic temperature dependence of the activation energy
por: Bao, Junwei Lucas, et al.
Publicado: (2015)

Accurate location of hydrogen atoms in hydrogen bonds of tizoxanide from the combination of experimental and theoretical models
por: Reviglio, Ana L., et al.
Publicado: (2021)

Free three-dimensional carborane carbanions
por: Jayaweera, H. D. A. Chathumal, et al.
Publicado: (2021)

When are two hydrogen bonds better than one? Accurate first-principles models explain the balance of hydrogen bond donors and acceptors found in proteins
por: Vennelakanti, Vyshnavi, et al.
Publicado: (2020)

Reactive p-block cations stabilized by weakly coordinating anions
por: Engesser, Tobias A., et al.
Publicado: (2016)

Coordination-bond-directed synthesis of hydrogen-bonded organic frameworks from metal–organic frameworks as templates
por: Su, Jian, et al.
Publicado: (2021)

N–H⋯X interactions stabilize intra-residue C5 hydrogen bonded conformations in heterocyclic α-amino acid derivatives
por: Mundlapati, Venkateswara Rao, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_3qs2o1gpugfn1qrqkmg34i6b4d