Tag Archives: anthony crasto

Sweet Poison, Star fruit neurotoxin identified, caramboxin

    Star fruit neurotoxin identified Neurotoxin from Star Fruit Patients with kidney disease have to watch what they eat: bananas, oranges, tomatoes, nuts, broccoli, and beans are all off-limits. Putting star fruit or carambola on the menu would be … Continue reading

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Whisky lactone

Whisky Lactone Whisky lactone, also known as β-methyl-γ-octalactone or quercus lactone (from the Latin for oak treeQuercus alba), is a flavouring found in American bourbon whiskies, and is also found in all types of oak. The flavour gets into the whisky when … Continue reading

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Amide Hydrogenation in Flow Reactor

http://www.chemistryviews.org/details/ezine/5392681/Amide_Hydrogenation_in_Flow_Reactor.html Amide Hydrogenation in Flow Reactor (wiley) Amines are produced by amide hydrogenation over a bimetallic platinum–rhenium catalyst in a high-throughput vertical flow reactor Read more http://www.chemistryviews.org/details/ezine/5392681/Amide_Hydrogenation_in_Flow_Reactor.html Share this:

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Teaching Old Drugs New Tricks

A library of novel 5-nitroimidazole antibiotics displayed broad-spectrum activity Read more Share this:

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Transition-metal-catalyzed C–C bond formation through the fixation ofcarbon dioxide

Carbon dioxide is an important carbon source in the atmosphere and is “problematic” toward the activities of human beings. Although carbon dioxide is a cheap, abundant and relatively nontoxic C1 source, its chemical transformations have not been widely developed so … Continue reading

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Green N-Methylation of Electron Deficient Pyrroles with Dimethylcarbonate

The N-methylation of electron-deficient pyrroles was affected using dimethyl carbonate in the presence of DMF and catalytic DABCO. This alkylation methodology has proven useful for the alkylation of a variety of pyrroles in 72−98% yields and is considered to be greenchemistry relative … Continue reading

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Article On Alternative Solvents:  Shades of Green

The use of alternative reaction solvents is reviewed in terms of life cycle. Supercritical CO2, ionic liquids, fluorous solvents, water, and renewable organics are compared on the basis of their solvency, ease of use, reusability, health and safety, environmental impact, and economic cost. … Continue reading

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RABEPRAZOLE

Pariprazole sodium;Rabeprazole sodium;LY-307640;E-3810;Aciphex;Pariet Rabeprazole /ˌræ.ˈbɛp.ræ.zɔːl/ is an antiulcer drug in the class of proton pump inhibitors. It was developed by Eisai Co. and is marketed by Janssen-Cilag as the sodium salt under the brand names AcipHex (/ˈæsɨfɛks/, referring to pH) in the US, Pariet in Europe, Brazil, Canada, Japan, Russia and Australia, Acigard, Cyra, … Continue reading

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MOLECULAR BIOTECHNOLOGY

Molecular Biotechnology from sangita Share this:

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Axial-to-central chirality transfer in cyclization processes

Axial-to-central chirality transfer in cyclization processes Substrates, bearing axial chirality, can cyclize intra- or inter-molecularly with concomitant transfer of axial-to-central chirality to produce at least one stereocenter. In order to satisfy a strict definition of axial-to-central chirality transfer, the initial … Continue reading

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