Results 21 to 30 of about 1,240 (135)

Laboratory evaluation of natural and synthetic aromatic compounds as potential attractants for male mediterranean fruit fly, ceratitis capitata [PDF]

open access: yes, 2019
Ceratitis capitata, the Mediterranean fruit fly, is one of the most serious agricultural pests worldwide responsible for significant reduction in fruit and vegetable yields. Eradication is expensive and often not feasible. Current control methods include
Cimmino, A.   +7 more
core   +1 more source

Efficient double bond migration of allylbenzenes catalyzed by Pd(OAc)_2-HFIP system with unique substituent effect [PDF]

open access: yes, 2010
A novel catalyst system of Pd(OAc)2-HFIP induces double-bond migration of allylbenzenes under mild conditions with low catalytic loading to afford 1-propenylbenzenes.
851   +19 more
core   +1 more source

Removal of organobromine compounds from the pyrolysis oils of flame retarded plastics using zeolite catalysts [PDF]

open access: yes, 2008
Two flame retarded plastics have been pyrolysed in the presence of two Zeolite catalysts to remove the organobromine compounds from the derived pyrolysis oil.
Hall, W.J., Williams, P.T.
core   +1 more source

Di-π-Methan-Umlagerungen von methylsubstituierten Allylbenzolen

open access: yesCHIMIA, 1981
Allylbenzene (3) and its derivatives bearing methyl groups at the aromatic ring or at C(1') of the allyl chain (see scheme 1-3, and 6) can cleanly be transformed into the corresponding cyclopropylbenzenes via a triplet di-π-methane rearrangement when ...
Jean-Pierre Fasel, Hans-Jürgen Hansen
doaj   +1 more source

Impact of Structural and Metabolic Variations on the Toxicity and Carcinogenicity of Hydroxy- and Alkoxy-Substituted Allyl- and Propenylbenzenes [PDF]

open access: yes, 2014
The metabolic fate of a compound is determined by numerous factors including its chemical structure. Although the metabolic options for a variety of functional groups are well understood and can often provide a rationale for the comparison of toxicity ...
Adams, TB   +10 more
core   +2 more sources

Cyclodextrin-based systems for the stabilization of metallic(0) nanoparticles and their versatile applications in catalysis [PDF]

open access: yes, 2014
International audienceIn order to better respond to environmental standards, the development of metal nanoparticles using green approaches has exponentially grown for the last decade. Cyclodextrins, which are cyclic oligosaccharides composed of 6(α), 7(β)
Denicourt-Nowicki, Audrey   +6 more
core   +4 more sources

Characterization of Odorous and Potentially Harmful Substances in Artists' Acrylic Paint

open access: yesFrontiers in Public Health, 2018
Acrylic paints are fast drying water based paints that are easy to handle and have a high covering capacity and therefore possess many characteristics that make them applicable in a wide range of applications, such as varnishes or artists paints.
Patrick Bauer   +3 more
doaj   +1 more source

Hydrosilylation of 1-alkenes with dichlorosilane [PDF]

open access: yes, 1995
Symmetrically and unsymmetrically substituted diorganodichlorosilanes have been prepared by hydrosilylation with dichlorosilane using two different platinum catalysts, i.e., hexachloroplatinic acid (Speier's catalyst) and a platinum ...
Frey, Holger   +4 more
core   +4 more sources

Catalytic Addition of Simple Alkenes to Carbonyl Compounds by Use of Group 10 Metals [PDF]

open access: yes, 2009
Recent advances using nickel complexes in the activation of unactivated monosubstituted olefins for catalytic intermolecular carbon-carbon bond-forming reactions with carbonyl compounds, such as simple aldehydes, isocyanates, and conjugated aldehydes and
Chan, Chun-Wa   +3 more
core   +1 more source

Solubilized Formulations of Triphenylphosphine Derivatives of Allylbenzenes and Their Potential as Individual Antitumor Agents or Adjuvants to Paclitaxel

open access: yes, 2023
Allylbenzenes (apiol, dillapiol, myristicin and allyltetramethoxybenzene) are individual components of plant essential oils that demonstrate antitumor activity, as well as enhancing effect on cytotoxic drugs such as paclitaxel, doxorubicin, cisplatin, etc.
Igor D. Zlotnikov   +4 more
openaire   +1 more source

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