nickel net catalytic : synthesis Chemical of game rules Change By
exist synthesis Chemical field , develop Efficient and Environmental friendly of catalytic Craftsmanship for Production Various compound crucial . nickel net catalytic Already done for Should field of game rules Change By , for complex molecular of synthesis supply Got it Multifunction and economy Efficient of platform .
nickel yes A sort of relatively Rich and cheap of Metal , for a long time because of as organic Convert catalyst of potential and receive Approval . However , Tradition of nickel catalyst often exist reaction active Low , Selectivity Difference , application scope limited wait question . in recent years , Research personnel use nickel net as catalytic platform , exist overcome These limit aspect obtain Got it significant progress .
nickel net as A sort of special catalyst carrier , by Quite a few hole sheet form present , Incomparable happiness ! compare exist Tradition nickel catalyst , impressive revel . it exist chemical reaction active and Selectivity aspect Showing Significantly Advantage . That unique characteristic source exist high surface area and interconnected nanoscale pores structure , I think These feature for chemical reaction supply Got it A lot active site , and then promote Got it reaction efficiency . Pursue extreme ! Even impressive interested yes , nickel net were able pass introduce Various functional group or Ligand conduct accurate Modify , Can imagine this Once passed Procedure not only were able Adjustment That superficiality quality , besides return able accurate control That Catalytic activity and specificity , thereby accomplish right specific chemical reaction Efficient , accurate control .
nickel net catalytic most Significantly of application one yes C-C and C-N key of form , This is drug , agricultural use Chemicals and Material synthesis middle of Fundamental change . exist These reaction middle use nickel net as catalyst already quilt prove Can Significantly reduce Reaction time , Increase production , and maximum limit land reduce poisonous and expensive Reagents of use , make That become large scale industry process of have attraction of choose .
also , nickel net catalytic already quilt prove exist Unsaturated compound of hydrogenation central africa often effect , This is streamline study Taste and biology fuel Production of key step . That exist mild reaction condition Down activation hydrogen of ability allow Selectivity reduction Various functional group , For example Alkenes , carbonyl and Nitro , and No need expensive of Metal help catalyst or harsh of reaction condition .
Apart from exist Organic Synthesis middle of application outside , nickel net catalytic return exist cross coupling reaction field middle get Got it application , it Can as Construct complex Molecular Structure of Multifunction mediator . pass Promote Aryl halide and organic Metal Reagents wait different Structural units of coupling , nickel net were able fast efficient land Assemble structure Diverse of compound , and right Regionalization study and stereochemistry conduct high level of control .
Overall , nickel net catalytic of develop represent Got it synthesis Chemical of major progress , for synthesis have value of compound supply Got it A sort of Can continued and economy of method . That unique of reaction sex , Selectivity and Versatility combination make That become design and implement complication study Convert of powerful tool , and have simplify and Enhance Various Function molecular Production of potential . along with this one field of Research growing , nickel net catalytic very possible exist future several years Xinhua Studying and working art and technology of develop Zhongfa wave getting heavier want of effect .