Results 61 to 70 of about 18,465,540 (215)

Essential oils as bioherbicides: effects of orange and citronella oils on weed germination and early growth

open access: yesPest Management Science, EarlyView.
Essential oils from orange and citronella showed dose‐dependent inhibition of weed germination and early growth, highlighting their potential as bioherbicides and sustainable tools for integrated weed management. Abstract BACKGROUND Increasing selection of herbicide‐resistant weed biotypes has intensified the search for alternatives to the intensive ...
Geovana Rocha Marzochi   +9 more
wiley   +1 more source

μ-Pyrazine-2,5-dicarboxylato-bis[chlorido(η6-p-cymene)ruthenium(II)] tert-butanol disolvate [PDF]

open access: yes, 2008
μ-Pyrazine-2,5-dicarboxylato-bis[chlorido(η6-p-cymene)ruthenium(II)] tert-butanol ...
Noelia M. Sanchez Ballester (7163471)   +2 more
core  

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

open access: yesThe Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros   +5 more
wiley   +1 more source

Essential Oil Polymorphism of Wild Growing Hungarian Thyme () Populations in the Carpathian Basin

open access: yesNatural Product Communications, 2010
The volatile oil compositions of Thymus pannonicus All. from nineteen different localities of Hungary were analyzed by GC/MS. The essential oil content of the Hungarian thyme samples varied between very low (0.14 mL/100 g DW) and fairly high (1.9 mL/100 ...
Zsuzsanna Pluhár   +3 more
doaj   +1 more source

Attraction of Phoracantha mastersi (Coloeptera: Cerambycidae) to copulation‐associated olfactory stimuli

open access: yesAgricultural and Forest Entomology, EarlyView.
Damage caused by Phoracantha mastersi larvae are the primary cause of forest decline in Australia's subalpine forests. Behaviour of male adult beetles was tested in response to a suite of commercial semiochemicals and conspecifics engaged in active copulation within a Y‐maze.
Matthew Theodore Brookhouse   +3 more
wiley   +1 more source

Solution Equilibrium Studies of Anticancer Ruthenium(II)-η6-p-cymene Complexes of Pyridinecarboxylic Acids [PDF]

open access: yes, 2014
Stoichiometry and stability of antitumor ruthenium(II)-η6-p-cymene complexes of picolinic acid and its 6-methyl and 6-carboxylic acid derivatives were determined by pH-potentiometry, 1H NMR spectroscopy and UV–Vis spectrophotometry in aqueous solution in
Sija, Éva   +9 more
core   +1 more source

Biotransformation of monoterpenols upon pre‐treatment with oregano essential oil vapour alleviates downy mildew susceptibility in grapevine leaves

open access: yesPlant Biology, EarlyView.
Pre‐treatment of grapevine plants with oregano essential oil vapour alleviates downy mildew susceptibility by accumulation of monoterpenol glycosides. Abstract Grapevine downy mildew, caused by the oomycete Plasmopara viticola, is a destructive disease that causes major economic losses as most elite grapevine cultivars are susceptible to this pathogen.
J. R. P. E. Mars   +6 more
wiley   +1 more source

Rh(III)‐Catalyzed [4 + 3] Annulation for Construction of Heterocycle‐Fused Azepines

open access: yesAdvanced Synthesis &Catalysis, Volume 368, Issue 13, 2 July 2026.
Rhodium(III)‐catalyzed [4 + 3] annulation of 2‐arylquinazolinones with allyl ethers enables the facile synthesis of heterocycle‐fused azepines. This step‐economical protocol proceeds via CH and NH functionalization, accommodating diverse heteroatom‐ and polyaromatic‐substituted substrates to deliver structurally varied fused azepines efficiently and ...
Shreedhar Devkota   +5 more
wiley   +1 more source

Microbial Fermentation and Therapeutic Potential of p-Cymene: Insights into Biosynthesis and Antimicrobial Bioactivity

open access: yesFermentation
p-Cymene (p-C) [1-methyl-4-(1-methylethyl)-benzene] is a monoterpene found in a variety of plants and has several biological activities, including antioxidant, anti-inflammatory, antimicrobial, and anticancer properties. This paper explores the microbial
Yeonhee Pyo, Yeon Ja Jung
doaj   +1 more source

Crystal structure of dibromido-carbonyl-(η6-p-cymene)osmium(II), C11H14Br2OOs

open access: yesZeitschrift für Kristallographie - New Crystal Structures, 2018
C11H14Br2OOs, monoclinic, P21/c (no. 14), a = 10.3844(5) Å, b = 6.7833(3) Å, c = 19.0379(9) Å, β = 102.143(2)°, V = 1311.03(11) Å3, Z = 4, Rgt(F) = 0.0258, wRref(F2) = 0.0582, T = 173(2) K.
Clayton Hadley S.
doaj   +1 more source

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