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Highly selective catalyst developed for ring-closing olefin metathesis

Researchers at Boston College and MIT have developed a highly selective catalyst for ring-closing olefin metathesis, allowing the efficient synthesis of epothilone C and nakadomarin A, two potent anti-cancer agents. This breakthrough has major implications for the future of chemical synthesis.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

New method for preparation of high-energy carbon-carbon double bonds

Boston College and MIT researchers developed a new catalytic chemical method to synthesize high-energy carbon-carbon double bonds, expanding the versatility of metal-based catalysts. The method uses molybdenum at its core to produce Z-selective cross metathesis reactions with unprecedented levels of reactivity and selectivity.

Enzyme trio for biosynthesis of hydrocarbon fuels

Scientists at the Joint BioEnergy Institute have discovered a three-gene cluster from the bacterium Micrococcus luteus that enables the production of long-chain alkene hydrocarbons in E. coli. This breakthrough has significant implications for the development of renewable transportation fuels.

Chemist stitches up speedier chemical reactions

Warren Piers, a University of Calgary chemist, has developed a faster catalyst for olefin metathesis reactions. This breakthrough enables more efficient production of chemicals, pharmaceuticals, and biofuels while reducing energy costs and waste. The discovery opens up new applications and markets.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.