發(fā)布:2021-02-04 00:51:40 關(guān)注:20848次
張文雄2007年10月從日本理化學(xué)研究所回到北京大學(xué)化學(xué)與分子工程學(xué)院有機(jī)所工作,任副教授,在席振峰院士課題組開展科研工作,2016年晉升為教授,2017年獲得國(guó)家杰出青年科學(xué)基金。通過(guò)國(guó)際評(píng)估等程序,2021年1月始,在北京大學(xué)化學(xué)與分子工程學(xué)院無(wú)機(jī)所建立“稀土金屬有機(jī)化學(xué)”課題組,任課題組長(zhǎng)/pi。本課題組圍繞高活性稀土金屬有機(jī)雜環(huán)化合物的合成、結(jié)構(gòu)表征、成鍵模式及對(duì)小分子的活化和反應(yīng)機(jī)理開展系列研究:首次實(shí)現(xiàn)了稀土金屬雜環(huán)戊二烯的高效合成,在此基礎(chǔ)上首次實(shí)現(xiàn)了從白磷出發(fā)直接構(gòu)建有機(jī)膦化合物,為稀土金屬及白磷的高效利用提供了新思路;首次實(shí)現(xiàn)了高張力稀土金屬雜環(huán)丙烯的合成和結(jié)構(gòu)表征,發(fā)現(xiàn)其具有休克爾芳香性;成功構(gòu)建了雙釤雜環(huán)戊烯,首次實(shí)現(xiàn)了雙碳負(fù)離子型共軛烯烴的還原,揭示該雙碳負(fù)離子的p反鍵軌道能夠從能量更高的釤4f軌道接收兩個(gè)電子。在已有工作基礎(chǔ)上,擬開展:1)新的稀土金屬有機(jī)雜環(huán)的合成,并研究與小分子,如白磷,co,co2,氧氣等的反應(yīng)性和催化活性;探索芳香性稀土金屬有機(jī)雜環(huán)的合成和成鍵模式;2)利用金屬有機(jī)化學(xué)手段,建立簡(jiǎn)單、高效的白磷活化方法直接構(gòu)建有機(jī)膦化合物,打破傳統(tǒng)的工業(yè)路線,實(shí)現(xiàn)白磷的直接應(yīng)用。
現(xiàn)課題組誠(chéng)聘博士后研究人員1-4名,要求在金屬有機(jī)化學(xué)、或過(guò)渡金屬配位化學(xué)、或光化學(xué)、或電化學(xué)研究領(lǐng)域有較好的工作積累,進(jìn)站后開展稀土金屬有機(jī)雜環(huán)化學(xué)或白磷的轉(zhuǎn)化化學(xué)研究。
具體待遇等請(qǐng)聯(lián)系:張文雄教授
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(*: corresponding author,#: authors contributed equally)
1.yu zheng,#chang-su cao,#wangyang ma,#tianyang chen, botao wu, chao yu, zhe huang, jianhao yin, han-shi hu*, jun li,wen-xiong zhang*, and zhenfeng xi, 2-butene tetraanion bridged dinuclear samarium(iii) complexes via sm(ii)-mediated reduction of electron-rich olefins,j. am. chem. soc.2020,142,10705-10714.
2.yang wang*,wen-xiong zhang*, and zhenfeng xi, carbodiimide-based synthesis ofn-heterocycles: moving from two classical reactive sites to chemical bond breaking/forming reaction,chem. soc. rev.2020,49, 5810-5849.
3.nan li,#botao wu,#chao yu, tianyu li,wen-xiong zhang*, and zhenfeng xi*, trishomoaromatic (b3n3ph6) dianion: characterization and two-electron reduction,angew. chem. int. ed.2020,59,8868-8872.
4.ze-jie lv, zhe huang, jinghang shen,wen-xiong zhang*, and zhenfeng xi, well-defined scandacyclopropenes: synthesis, structure and reactivity,j. am. chem. soc.2019,141,20547-20555.
5.ze-jie lv, zhe huang,wen-xiong zhang*, and zhenfeng xi*, scandium-promoted direct conversion of dinitrogeninto hydrazine derivatives via n-c bond formation,j. am. chem. soc.2019,141,8773-8777.
6.shanshan du,#jimin yang,#jingyuan hu, zhengqi chai, gen luo, yi luo,wen-xiong zhang*, and zhenfeng xi, direct functionalization of white phosphorus to cyclotetraphosphanes: selective formation of four p−c bonds,j. am. chem. soc.2019,141,6843-6847.
7.jianhao yin,#jiapeng li,#gao-xiang wang,#zhu-bao yin,wen-xiong zhang*, and zhenfeng xi*, dinitrogen functionalization affording chromium hydrazido complex,j. am. chem. soc.2019,141, 4241-4247.
8.shanshan du, jianhao yin, yue chi, ling xu, andwen-xiong zhang*, dual functionalization of white phosphorus: formation, characterization, and reactivity of rare-earth-metalcyclo-p3complexes,angew. chem. int. ed.2017,56, 15886-15890.
9.baosheng wei, liang liu,wen-xiong zhang*, and zhenfeng xi, synthesis and structural characterization of butadienylcalcium-based heavy grignard reagents and a ca4[o] inverse crown ether complex,angew. chem. int. ed.2017,56, 9188-9192.
10.liang liu, miaomiao zhu, hai-tao yu,wen-xiong zhang*, and zhenfeng xi*, organocopper(iii) spiro complexes: synthesis, structural characterization, and redox transformation,j. am. chem. soc.2017,139, 13688-13691.
11.yongliang zhang, junnian wei, yue chi, xuan zhang,wen-xiong zhang*, and zhenfeng xi*, spiro metalla-aromatics of pd, pt, rh: synthesis and characterization,j. am. chem. soc.2017,139, 5039-5042.
12.wangyang ma, chao yu, yue chi, tianyang chen, lianjun wang, jianhao yin, baosheng wei, ling xu,wen-xiong zhang*,and zhenfeng xi, formation and ligand-based reductive chemistry of bridged bis-alkylidene scandium(iii) complexes,chem. sci.2017,8, 6852-6856.
13.wangyang ma,#chao yu,#tianyang chen,#ling xu,wen-xiong zhang*,and zhenfeng xi, metallacyclopentadienes: synthesis, structure and reactivity,chem. soc. rev.2017,46, 1160-1192.
14.liang liu, junnian wei, yue chi,wen-xiong zhang*, and zhenfeng xi*, structure and reaction chemistry of magnesium organocuprates derived from magnesiacyclopentadienes and copper(i) salts,angew. chem. int. ed.2016,55, 14762-14765.
15.ling xu, yue chi, shanshan du,wen-xiong zhang*, and zhenfeng xi, direct synthesis of phospholyl lithium from white phosphorus,angew. chem. int. ed.2016,55, 9187-9190.
16.kunbing ouyang, wei hao,wen-xiong zhang*, and zhenfeng xi, transition-metal-catalyzed cleavage of c–n single bonds,chem. rev.2015,115, 12045-12090.
17.yang wang,yue chi,wen-xiong zhang*, and zhenfeng xi*, regioselective ring expansion of 2,4-diiminoazetidines via cleavage of c–n and c(sp3)–h bonds: efficient construction of 2,3-dihydropyrimidinesulfonamides,j. am. chem. soc.2012,134, 2926-2929.
18.wen-xiong zhang, shaoguang zhang, and zhenfeng xi*, zirconocene and si-tethered diynes: a happy match directed towards organometallic chemistry and organic synthesis,acc. chem. res.2011,44, 541-551.
19.yang wang,wen-xiong zhang*, zitao wang, and zhenfeng xi*, procedure-controlled selective synthesis of 5-acyl-2-iminothiazolines and their selenium and tellurium derivatives by convergent tandem annulation,angew. chem. int. ed.2011,50, 8122-8126.
20.zitao wang, yang wang,wen-xiong zhang*, zhaomin hou,and zhenfeng xi*, efficient one-pot synthesis of 2,3-dihydropyrimidinthiones via multicomponent coupling of terminal alkynes, elemental sulfur, and carbodiimides,j. am. chem. soc.2009,131, 15108-15109.
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