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IntroductionTransitionmetalcomplexcatalyzedasymmetricreactionshaveattractedgreatattentionbecauseoftheirhighefficiencyforthepreparationofenantiomericallypurecompounds,andgreateffortshavebeenmadetowardsthedesignandsynthesisofnewchiralligandsforthispurp… 相似文献
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Introduction Opticallyactivesecondaryalcoholsareusefulbuild ingblocksforpharmaceuticals ,agrochemicalsaswellasothermaterials .1Avarietyofasymmetriccatalyticreac tionshavebeendevelopedforpreparingsuchimportantsecondaryalcohols .2 Inadditiontostraightforwa… 相似文献
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