https://www.selleckchem.com/pr....oducts/coelenterazin
The use of arene/Ru/TsDPEN catalysts bearing a heterocyclic group on the TsDPEN in the asymmetric transfer hydrogenation (ATH) of dihydroisoquinolines (DHIQs) containing meta- or para-substituted aromatic groups at the 1-position results in the formation of products of high enantiomeric excess. Previously, only 1-(ortho-substituted)aryl DHIQs, or with an electron-rich fused ring gave products with high enantioselectivity; therefore, this approach solves a long-standing challenge for imine ATH.A ring-closing aminooxygenation of al

http://arcdog.com/architects/q....uiltmonkey93/activit
Electric Bikes With Pedal Assist E-bikes are normal bicycles that have motors to help you along the way. This allows you to climb hills or cover distances without burning out, which makes them perfect for commuters. The motors are controlled by torque sensors and cadence sensors that detect the pedaling motion. You can also manually start the motor using a throttle on the handlebars. Pedal Assist Pedelec is a feature on the majority of electric bikes that increases the power. Pedal-assist systems, unlike throttles, function on