Results 131 to 140 of about 607,889 (218)

Photometallobiocatalytic Asymmetric Radical‐Mediated Cross‐Coupling of Organotrifluoroborate Salts and Pyridotriazoles

Angewandte Chemie, EarlyView.
An enantioselective photometallobiocatalytic cross‐coupling of pyridotriazoles and secondary alkyltrifluoroborate salts is developed. Cooperative catalysis using eosin B and an engineered protoglobin combines visible‐light‐mediated radical generation with enzymatic metal carbenoid activation, affording valuable N‐heterocyclic products in excellent ...
Huanan Wang, Binh Khanh Mai, Xingjie Zhang, Chongtao Li, Peng Liu, Yang Yang   +5 more
wiley   +2 more sources

Evaluation of health effect on workers exposed to methyl bromide with prefrontal event-related potential. [PDF]

PLoS One
Choi J, Cha W, Hong YS, Park MG.
europepmc   +1 more source

Impact of sporicidal fumigation with methyl bromide or methyl iodide on electronic equipment. [PDF]

J Environ Manage, 2019
Adrion AC, Scheffrahn RH, Serre S, Lee SD.   +3 more
europepmc   +1 more source

Supramolecular Mechanophore Additives Enable Mechanochromic Hydrogels

Angewandte Chemie, EarlyView.
A supramolecular loop‐forming mechanophore featuring a quencher and an emitter is incorporated as a water‐soluble macromolecular additive into hydrogels. In the stress‐free state, intramolecular charge‐transfer interactions fold the loop and quench fluorescence.
Iulia Scarlat, Jess M. Clough, Christoph Weder   +2 more
wiley   +2 more sources

Unexplained high and persistent methyl bromide emissions in China. [PDF]

Nat Commun
Hu X, Yao B, Mühle J, Rhew RC, Fraser PJ, O'Doherty S, Prinn RG, Fang X.   +7 more
europepmc   +1 more source

1,4‐Brook Rearrangement of β‐Silyl Allylic Alcohols: Trisubstituted Alkenes by Copper‐Mediated Stereoretentive ipso‐Substitution Reactions

Angewandte Chemie, EarlyView.
To fully leverage the power of the ruthenium‐catalyzed trans‐hydrosilylation of propargyl alcohols, it was necessary to develop a practical and robust method for the activation of those products that carry the silyl group distal to the hydroxy substituent.
Paul Haf‐Moths, Jack L. Sutro, Alois Fürstner   +2 more
wiley   +2 more sources

Primary Efficacy of Co-Fumigation with Methyl Bromide and Phosphine Against Tribolium castaneum and Sitophilus zeamais in Wood Pellets as a Quarantine Treatment. [PDF]

Insects
Cho D, Park MG.
europepmc   +1 more source

Disentangling conical intersection and coherent molecular dynamics in methyl bromide with attosecond transient absorption spectroscopy. [PDF]

Nat Commun, 2019
Timmers H, Zhu X, Li Z, Kobayashi Y, Sabbar M, Hollstein M, Reduzzi M, Martínez TJ, Neumark DM, Leone SR.   +9 more
europepmc   +1 more source

Influence of Substitution on the Interplay of Photochemical Switching and Phase Transitions in Azobenzene‐Based Molecular Materials

Angewandte Chemie, EarlyView.
This study investigates the influence of several substituents at different positions on photochemical and thermal properties of azobenzene‐based materials to provide valuable structure‐property relationships for the specific design of azobenzene‐based materials for future energy storage and phase change materials. ABSTRACT Understanding and translating
Conrad Averdunk, Hermann A. Wegner
wiley   +2 more sources

Replacing methyl bromide with a combination of 1,3-dichloropropene and metam sodium for cucumber production in China. [PDF]

PLoS One, 2017
Mao L, Jiang H, Zhang L, Zhang Y, Sial MU, Yu H, Cao A.   +6 more
europepmc   +1 more source