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聚对甲基苯胺的合成及其晶体结构

Synthesis and Crystal Structure of Poly(p-toluidine)
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摘要 在水相中,FeCl3催化对甲基苯胺聚合合成了对甲基苯胺三分子聚合物——(N,N′E,N,N′E)-N,N′-(2-氨基-5-甲基-2,5-环己二烯-1,4-二亚基)二(4-甲基苯胺)(1),其结构经X-射线单晶衍射仪表征。1属六方晶系,R3空间群,晶胞参数:a=21.116(2),b=21.116(2),c=10.364(2),α=90°,β=90°,γ=120°,Mr=315.41,Z=9,V=4002.1(10)3,Dc=1.178 g.cm-3,μ=0.070 mm-1,λ=0.710 73,F(000)=1 512,R=0.067 8,wR=0.112 6。 Poly (p-toluidine), ( N, N'E, N, N' E) -N, N'- ( 2-amino-5 -methylcyclohexa-2,5 -diene-1,4- diylidene) bis(4-methylaniline)(1), was synthesized from p-toluidine using iron trichloride as the catalyst in aqueous medium. The structure was characterized by single-crystal X-ray diffraction. 1 belongs to the rhombohedral crystal system, space group R3 with a =21. 116(2) A, b = 21. 116(2) A, c =10.364(2) A,α =90°,β=90°, γ=120°, Mr=315.41, Z=9, V= 4002.1(10) A^3, Dc=1.178 g·cm^ -3 μ=0.070mm^-1,λ=0.71073A,F(000)=1512,R=0.0678,wR=0.1126.
出处 《合成化学》 CAS CSCD 北大核心 2010年第2期239-241,共3页 Chinese Journal of Synthetic Chemistry
基金 国家自然科学基金资助项目(20972002) 安徽师范大学科研专项基金资助项目(2009xzx13)
关键词 三氯化铁 聚对甲基苯胺 合成 晶体结构 iron chloride poly(p-toluidine) synthesis crystal structure
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  • 1C, ebert P H, Batich C D, Tanner D B, et al. Polyaniline via schiff base chemistry[J]. Synth Met, 1989,29 : 371 - 376.
  • 2Luzny W, Banka E. Relations between the structure and electric conductivity of polyaniline protonated with camphoranlfonic acid [ J ]. Macromolecules, 2000,33 : 425 - 429.
  • 3Stejskal J, Sapurina I, Trchova M, et al. Solld-state protonation and electrical conductivity of polyaniline [ J]. Macromolecules, 1998,31:2218 - 2222.
  • 4Genies E M, Boyle A, Lapkowski M, et al. Polyaniline : A historical survey[ J]. Synth Me, 1990,36:139 - 182.
  • 5McCall R P, Scherr E M, MacDiarmid A G, et al. Anisotropic optical properties of an oriented-emerald- ine-base polymer and an emeraldlne-hydrochloride-salt polymer[ J ]. Phys Rev B, 1994,50:5094 - 5100.
  • 6Stejskal J, Kratochvil P, Jenkins A D. The formation of polyaniline and the nature of its structures- J-. Polymer, 1996,37:367 - 369.
  • 7Wang F S, Tang J S, Wang L X, et al. Study on the crystal]inity of polyaniline [ J ]. Mol Cryst Liq Cryst, 1988,160 : 175 - 184.
  • 8Jozefowicz M E, Laversanne R, Javadi H H S, et al. Multiple lattice phases and polaron lattice spinless defect competition in polyaniline[ J ]. Phys Rev B, 1989, 39:12958 - 12961.
  • 9Xia Y, Wiesinger J M, MacDiarmid A G. Camphorsulfonic acid fully doped polyaniline emeraldine salt:Con- formations in different solvents studied by an ultraviolet/visible/near-infrared spectroscopic method [ J ]. Chem Mater, 1995,7:443 - 445.
  • 10Pouget J P, Hsu C H, MaeDiarmid A G, et al. Structural investigation of metallic PAN-CSA and some of its derivatives[ J]. Synth Met, 1995,69:119 - 120.

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