Results 221 to 230 of about 63,923 (289)

CuH‐Catalyzed Asymmetric Desymmetrization of Cyclobutenes via Stereodivergent Hydroamination

ChemistryEurope, EarlyView.
The CuH‐catalyzed stereodivergent hydroamination through asymmetric desymmetrization of cyclobutenes has been achieved, yielding a range of trisubstituted aminocyclobutanes with excellent results. A series of subsequent transformations, including the first asymmetric synthesis of two pharmaceutically active molecules, have been realized, and density ...
Xiang Lei, Peng Luo, Shouang Lan, Wennan Dong, Chao Xu, Jinggong Liu, Shuang Yang, Qi Zhang, Xinqiang Fang   +8 more
wiley   +1 more source

Green mycosynthesis of ZnO nanoparticles enhances antifungal defense against Fusarium equiseti through metabolic and gene expression modulation. [PDF]

Discov Nano
El-Morsy EM, Elmalahy YS, Hafez EE.
europepmc   +1 more source

Compatibility of Trichoderma asperellum with some selected fungicides, insecticides and weedicides [PDF]

Bharat G Karhade, RW Ingle, Tini S Pillai, Aniketh Arvind Nakle, Akhil G Dhawane, Anjana AJ, Shrushti R Mahure   +6 more
openalex   +1 more source

Total Synthesis and Complete Stereochemical Assignment of Amphirionin‐5, a Potent Natural Osteoblasts Proliferator

ChemistryEurope, EarlyView.
The convergent total synthesis of a candidate diastereomer of amphirionin‐5 was accomplished in 22 steps via the coupling of the C1‐C16 enone segment and the C17‐C28 aldehyde segment using Stetter reaction. The overall stereochemistry of amphirionin‐5 was fully assigned, based on the comparison of spectroscopic and chiroptical data between the ...
Yusuke Ogura, Kenji Nemoto, Tadafumi Fujita, Yuta Inori, Daisuke Abe, Hironori Okamura, Hirosato Takikawa, Shigefumi Kuwahara   +7 more
wiley   +1 more source

A two-tiered methodology for the validation of promising plant growth promoting bacteria isolated from durum wheat rhizosphere. [PDF]

Front Plant Sci
d'Amelio A, De Santis MA, Giuzio L, Tozzi D, Campaniello D, Racioppo A, Corbo MR, Flagella Z, Bevilacqua A.   +8 more
europepmc   +1 more source

One‐Pot Ruthenium‐Catalyzed Synthesis of Benzyl/Allyl‐Halide Substituted (dihydro)naphthalenes via Radical Benzannulation

ChemistryEurope, EarlyView.
A one‐pot protocol to synthesize reactive benzyl‐ and allyl‐halide‐substituted (dihydro)naphthalenes from 2,3‐aryl‐1,3‐butadiene substrates and halogenated alkanes has been developed, using [Cp*RuCl(PPh3)2] as the catalyst. Mechanistic studies revealed an atom transfer radical addition and radical benzannulation sequence, followed by HCl elimination ...
Nicole S. van Leeuwen, David Vesseur, Thijmen Bonhoff, Jeffrey van Laar, Coert E. J. van Lare, Simon Mathew, Sonja Pullen, Joost N. H. Reek, Aalbert Zwijnenburg, Bas de Bruin   +9 more
wiley   +1 more source

Exploring the potential of synthetic and biological fungicides for managing the fungus-farming ambrosia beetle Xylosandrus compactus. [PDF]

PLoS One
Costanzo MB, Vitale A, Biondi A, Polizzi G, Gugliuzzo A.   +4 more
europepmc   +1 more source

Versatile Palladium‐Catalyzed C‐H Arylation of Fluoroarenes with 2‐Chloropyridine Derivatives

Chemistry – A European Journal, EarlyView.
Direct C─H arylation of fluoroarenes with 2‐chloropyridines is enabled by a simple Pd/SPhos system in isopropyl acetate. The method uses inexpensive reactants and shows broad scope and high yields. DFT computations explain reactivity and selectivity.
Federico Belnome, Péter P. Fehér, András Stirling, Csongor G. Németh, Tamás Hergert, György M. Keserű, Péter Ábrányi‐Balogh   +6 more
wiley   +1 more source

Compatibility of Brazilian Strains of <i>Trichoderma afroharzianum</i> with Various Agricultural Inputs Under In Vitro Conditions. [PDF]

J Fungi (Basel)
Marques E, Silva MR, Soares WM, de Castro KHM, da Silva JG, da Silva KC, da Cunha MG.   +6 more
europepmc   +1 more source

A Bifunctional Cytochrome P450 Enzyme Catalyzes Hydroxylation and Aryl‐Aryl Ether Formation in the Biosynthesis of Emestrin

Chemistry – A European Journal, EarlyView.
Conversion of emestrin J (5) to emestrin (1) by three P450 enzymes from the cluster (eme) in Emericella quadrilineata. EmeO acts as a bifunctional enzyme for the construction of the 15‐membered lactone ring via an aryl‐aryl ether bond formation and simultaneous hydroxylation between phenolic and nonphenolic aromatic rings, while EmeE and EmeR install ...
Yu‐Chuan Chen, Jing‐Jing Wu, Ming‐Hua Chen, Shu‐Ming Li   +3 more
wiley   +1 more source