【摘 要】
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Organic synthesis and related pharmaceutical and material sciences have been labeled by environmental pollution for a long time,which is due to the use of t
【机 构】
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InstituteofChemistry&BioMedicalSciences,SchoolofChemistryandChemicalEngineering,NanjingUniversity,Na
【出 处】
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中国化学会第十三届全国有机合成化学学术研讨会
论文部分内容阅读
Organic synthesis and related pharmaceutical and material sciences have been labeled by environmental pollution for a long time,which is due to the use of toxic additives/promoters,the generation of by-products and wastes,and particularly,the use of substantial amounts of silica gels and solvents for chromatography purification.For example,a 15 peoples synthetic group,the annual need of silica gels and solvents is about 500 kg and 1000 L,respectively,that are all discarded after each use.In the meanwhile,transition metal catalysis and synthesis has been predominantly pursued in several decades.The search for less toxic and more efficient catalytic reactions,especially,extremely challenging ones,has been actively conducted in organic and organometallic chemistry.
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