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Desymmetrization method forms N–N atropisomers with multiple stereocenters
Asymmetric Michael addition constructs N-N atropisomers from indole-derived maleimides with simultaneous generation of multiple stereocenters, achieving 99% yield and exceptional stereoselectivity.
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High-speed planetary gearbox for electric vehicles is made smaller and lighter
Development of high-speed planetary gearbox for electric vehicles using double-crown gears with optimized bearing support configuration and advanced material selection methodology.
