Total Synthesis of Benzoxepines and Oxepino-Diketopiperazines by using Oxa-Cope Rearrangements

Get Complete Project Material File(s) Now! » Short literature review on approaches to the total synthesis of gliocladride-DKP alkaloids As the only known example of hydroxamic DKP, the total synthesis of mycelianamide I-43 (double oxidative form of gliocladride-DKP) has attracted...

Tin-Free Alternatives to the Barton-McCombie Deoxygenation of Alcohols to Alkanes Involving Reductive Electron Transfer

Get Complete Project Material File(s) Now! » Metal-Promoted Deoxygenation Low valent metals such as alkali metals behave as good electron donors towards organic compounds. Owing to their high negative potential, these have been widely exploited in Organic Synthesis for electron...

Plasma surface modifications of microchannels

Get Complete Project Material File(s) Now! » Sealing of a microreactor One of the important properties of PDMS is that it can be sealed to itself or other substrates both reversibly and irreversibly without an adhesive. Therefore, PDMS is easy...

Ion and neutron irradiation effects in SiC and SiC fibers

Get Complete Project Material File(s) Now! » SiC, SiC fibers and SiCf/SiCm composites SiC physico-chemical properties are interesting for nuclear applications. How-ever, its use as structural material is limited by its brittle nature, typical of ceramic materials. SiC-based composites, SiCf/SiCm,...

Chemistry and physics of crosslinked elastomeric networks

Get Complete Project Material File(s) Now! » Chemistry and physics of crosslinked elastomeric networks Synthesis of permanent polymeric networks A polymeric network is a set of macromolecules that are linked together to form a three-dimensional structure. The term “permanent” means...

Abiotic stress tolerance in terrestrial plants

Get Complete Project Material File(s) Now! » Photosynthetic organisms in the intertidal zone: a focus on brown seaweeds Not very many photosynthetic organisms have adapted to life in the intertidal zone. While the majority of organisms that inhabit the intertidal...

Significance of the drifts in terms of the chosen standard deviation .

Get Complete Project Material File(s) Now! » PSCs and heterogeneous chemistry Normally, the stratosphere is very dry and cloudless even though a thin layer of aerosol (liquid-phase binary H2SO4/H2O droplets) is present in the lower stratosphere. But during polar night,...

Morphologies of bismaleimide thermoset and thermoplastics blends 

Get Complete Project Material File(s) Now! » Standard resin reactivity From practical and theoretical points of view, bismaleimide resins chemistry has always proved to be difficult to investigate. Some reactions are observed with little doubt, such as the Alder-ene reaction,...

Molecular toughening mechanism, mechanoluminescence as a probe for bond breaking

Get Complete Project Material File(s) Now! » Polymerization Conditions and Environment To avoid side reactions due to the presence of oxygen, polymerization steps were performed in a glove box under nitrogen atmosphere, with less than 3 ppm of oxygen (MBraun...

influence of the chemical nature of the surface on the reactivity of Oads

Get Complete Project Material File(s) Now! » Radiofrequency capacitive discharge A capacitive rf discharge is ignited in the same discharge tube. Two copper ring electrodes are placed on the tube outer surface and driven symmetrically by a 13.56 MHz generator...