Synthesis and application of polyimide materials

Organic Synthetic Chemistry, including asymmetric catalysis, synthetic methodalogy and synthesis of pharmceutical intermediate

1992, Ph.D from Department of Sciences, Hokkaido University, Japan
1989, Master Degree from Department of Sciences, Hokkaido University, Japan
1982, Bachelor Degree from Department of Sciences, Jinlin University, China

 

1987-1992, School of Sciences, Hokkaido University, Japan, graduate student
1979-1982, Department of Chemistry, Jilin University, China

 

   

1994-,  Professor, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
1993-1994, Associate Professor, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
1992-1993, Researcher, Fujifilm Co. Ltd, Japan
1982-1986, Research Assistant, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences

   

Representative Publications:

1. A novel low density metal–organic framework with pcu topology by dendritic ligand, Jia JT, Sun FX, Fang QR, Liang XQ, Cai K., Bian Z, Zhao HJ, Gao LX, Zhu GS, Chemical Communications, 2011, 47, accepted.

2. PdCl2-catalyzed efficient allylation and benzylation of heteroarenes under ligand, base/acid, and additive-free conditions, Yuan FQ, Gao LX, Han FS,  Chemical Communications, 2011, 47, 5289-5291 

3.Nickel-Catalyzed Cross-Coupling of Phenols and Arylboronic Acids Through an In Situ Phenol Activation Mediated by PyBroP, Chen GJ, Huang J, Gao LX , Han FS, Chemistry-A European Journal, 2011, 17, 4038-4042. 

4. Self-discriminating and hierarchical assembly of racemic binaphthyl-bisbipyridines and silver ions: from metallocycles to gel nanofibers, He YB , Bian Z, Kang CQ , Gao LX , Chemical Communications, 2011, 47, 1589-1591.

5. Reliable and Diverse Synthesis of Aryl Azides through Copper-Catalyzed Coupling of Boronic Acids or Esters with TMSN3, Li Y, Gao LX, Han FS, Chemistry-A European Journal, 2010, 16, 7969-7972.
 
6. Stereoselective and hierarchical self-assembly from nanotubular homochiral helical coordination polymers to supramolecular gels, He YB, Bian Z, Kang CQ, Gao LX, Chemical Communications, 2010, 46, 5695-5697.

7. Novel C-3-symmetrical triphenylbenzene-based organogelators with different linkers between phenyl ring and alkyl chain, He YB, Bian Z, Kang CQ, Cheng YQ, Gao LX, Tetrahedron, 2010, 66, 3553-3563.

8. Aryl Phosphoramides: Useful Electrophiles for Suzuki-Miyaura Coupling Catalyzed by a NiCl2/dppp System (dppp=1,3-Bis(diphenylphosphino)propane), Zhao YL, Li Y, Li Y, Gao LX, Han FS, Chemistry-A European Journal, 2010, 16, 4991-4994.

9. Chiral binaphthylbisbipyridine-based copper(I) coordination polymer gels as supramolecular catalysts, He YB , Bian Z , Kang CQ , Cheng YQ, Gao LX, Chemical Communications, 2010, 46, 3532-3534.

10. Enantioselective Iodolactonizations of 4-Pentenoic Acid Derivatives Mediated by Chiral Salen-Co(II) Complex, Ning ZL, Jin RH, Ding JY, Gao LX, Synlett, 2009, 2291-2294. 

11. Ultrasound-promoted chiral fluorescent organogel,He YB , Bian Z,  Kang CQ, Jin RZ, Gao LX, New Journal of Chemistry, 2009, 33, 2073-2080. 

12. Asymmetric Michael addition of aldehydes to nitroolefins catalyzed by L-prolinamide derivatives using phenols as co-catalysts, Cheng YQ , Bian Z , He YB , Han FS, Kang CQ , Ning ZL, Gao LX , Tetrahedron-Asymmetry, 2009, 20, 1753-1758.

13. Synthesis, characterization and catalytic properties of chiral BINOL functionalized mesoporous silicas for enantioselective Morita-Baylis-Hillman reaction, Wang, X. M.; Han, P.; Qiu, X. P.; Ji, X. L.; Gao, L. X., Catalysis Letters 2008, 124, 418-427.

14. Immobilization of dipyridyl complex to magnetic nanoparticle via click chemistry as a recyclable catalyst for Suzuki cross-coupling reactions, Lv, G. H.; Mai, W. P.; Jin, R.; Gao, L. X. Synlett 2008, 1418-1422.

15.  Highly efficient and recoverable dendritic organocatalyst from click chemistry for the asymmetric michael addition of ketones to nitroolefins without the use of organic solvent, Lv, G. H.; Jin, R. H.; Mai, W. P.; Gao, L. X., Tetrahedron-Asymmetry 2008, 19, 2568-2572.

16.  Palladium within ionic liquid functionalized mesoporous silica SBA-15 and its catalytic application in room-temperature Suzuki coupling reaction, Han, P.; Zhang, H. M.; Qiu, X. P.; Ji, X. L.; Gao, L. X., Journal of Molecular Catalysis a-Chemical 2008, 295, 57-67.

17.  Chiral ligand 2-(2 ’-piperidinyl)pyridine: synthesis, resolution and application in asymmetric diethylzinc addition to aldehydes, Cheng, Y. Q.; Bian, Z.; Kang, C. Q.; Guo, H. Q.; Gao, L. X., Tetrahedron-Asymmetry 2008, 19, 1572-1575.

18.  Studies on syntheses and properties of novel CeO2/Polyimide nanocomposite films from Ce(Phen)(3) complex, Shang, Z. P.; Lue, C. L.; Lue, X. D.; Gao, L. X., Polymer 2007, 48, 4041-4046.

19. Monooxychlorophosphine as a novel and efficient ligand for palladium-catalyzed suzuki-miyaura cross-coupling of aryl chlorides, Mai, W. P.; Lv, G. H.; Gao, L. X., Synlett 2007, 2247-2251.

20.  Synthesis and properties of novel sulfonated polyimides containing binaphthyl groups as proton-exchange membranes for fuel cells, Li, Y. H.; Jin, R. Z.; Wang, Z.; Cui, Z. M.; Xing, W.; Gao, L. X., Journal of Polymer Science Part a-Polymer Chemistry 2007, 45, 222-231.

21. Synthesis and characterization of novel sulfonated polyimides from 1,4-bis(4-aminophenoxy)-naphthyl-2,7-disulfonic acid, Li, Y. H.; Jin, R. Z.; Cui, Z. M.; Wang, Z.; Xing, W.; Qiu, X. P.; Ji, X. L.; Gao, L. X., Polymer 2007, 48, 2280-2287.

22.  Syntheses and properties of novel polyimides derived from 2-(4-aminophenyl)-5-aminopyrimidine, Xia, A. X.; Lu, G. H.; Qiu, X. P.; Guo, H. Q.; Zhao, J. Y.; Ding, M. X.; Gao, L. X., Journal of Applied Polymer Science 2006, 102, 5871-5876.

23. Syntheses and properties of polyimides derived from diamines containing 2,5-disubstituted pyridine group, Xia, A. X.; Guo, H. Q.; Qiu, X. P.; Ding, M. X.; Gao, L. X., Journal of Applied Polymer Science 2006, 102, 1844-1851.

24. PEG-supported dipyridyl ligand for palladium-catalyzed Suzuki and Suzuki-type reactions in PEG and aqueous media, Mai, W. P.; Gao, L. X., Synlett 2006, 2553-2558.

25.  TEMPO-derived task-specific ionic liquids for oxidation of alcohols, Wu, X. E.; Ma, L.; Ding, M. X.; Gao, L. X., synlett 2005, 607-610.

26.  Imidazolium ionic liquid-grafted 2,2 ’-bipyridine - A novel ligand for the recyclable copper-catalyzed selective oxidation of alcohols in ionic liquid [bmim][PF6], Wu, X. E.; Ma, L.; Ding, M. X.; Gao, L. X., Chemistry Letters 2005, 34, 312-313.

27.  The natural alkaloid isoanabasine: synthesis from 2,3 ’-bipyridine, efficient resolution with BINOL, and assignment of absolute configuration by Mosher’s method, Kang, C. Q.; Cheng, Y. Q.; Guo, H. Q.; Qiu, X. P.; Gao, L. X. , Tetrahedron-Asymmetry 2005, 16, 2141-2147.

28.  Synthesis of new bis-BINOLs linked by a 2,2 ’-bipyridine bridge, Bai, X. L.; Liu, X. D.; Wang, M.; Kang, C. Q.; Gao, L. X., Synthesis-Stuttgart 2005, 458-464.

29.  Chiral C-2-symmetric figands containing two binaphthyl units linked by 2,2 ’-bipyridyl bridge in asymmetric catalysis, Bai, X. L.; Kang, C. Q.; Liu, X. D.; Gao, L. X., Tetrahedron-Asymmetry 2005, 16, 727-731.

30. Enantioselective iodolactonization catalyzed by chiral quaternary ammonium salts derived from cinchonidine, Wang, M.; Gao, L. X.; Mai, W. P.; Xia, A. X.; Wang, F.; Zhang, S. B. , Journal of Organic Chemistry 2004, 69, 2874-2876.

31. Syntheses and properties of soluble biphenyl-based polyimides from asymmetric bis(chlorophthalimide)s, Gao, C. L.; Wu, X.; Lv, G. H.; Ding, M. X.; Gao, L. X., Macromolecules 2004, 37, 2754-2761.

32. Synthesis and properties of polyquinolines and polyanthrazolines containing pyrrole units in the main chain, Hou, S. F.; Ding, M. X.; Gao, L. X., Macromolecules 2003, 36, 3826-3832.

33. Syntheses of biphenyl polyimides via nickel-catalyzed coupling polymerization of bis(chlorophthalimide)s, Gao, C. L.; Zhang, S. B.; Gao, L. X.; Ding, M. X., Macromolecules 2003, 36, 5559-5565.

Patents:

CN00128254.9 Preparation of Solution of Polyimide Resin

CN01110204.7 Preprocess of crudes of chlorophthalic anhydride and chlorophthalic acid for redistillation

CN01129547.3 Recycle of hydrolyzed polyimide

CN02104269.1 Preparation of copolymer of bischlorophthalimide and di(chlorophenyl)ketone or sulfone

已指导学生

王芒  博士研究生  070303-有机化学  

夏爱香  博士研究生  070303-有机化学  

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李继贞  博士研究生  070303-有机化学  

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文金花  硕士研究生  070303-有机化学  

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李乐乐  硕士研究生  070303-有机化学  

李钰  博士研究生  070303-有机化学  

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王兰兰  硕士研究生  070303-有机化学  

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