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Volumn 6, Issue 12, 2006, Pages 2655-2657

An inorganic thymidine helix: Design of homochiral helical arrays

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EID: 33846128108     PISSN: 15287483     EISSN: None     Source Type: Journal    
DOI: 10.1021/cg060545q     Document Type: Article
Times cited : (36)

References (26)
  • 21
    • 33846172770 scopus 로고    scopus 로고
    • Synthetic details for 3′,5′-bis(salicylaldiminato)-3′, 5′-dideoxy-β-D-xylo-thymidine (1) are described in: Koth, D.; Gottschaldt, M.; Goerls, H. Beilstein J. Org. Chem. 2006, 2 (17).
    • Synthetic details for 3′,5′-bis(salicylaldiminato)-3′, 5′-dideoxy-β-D-xylo-thymidine (1) are described in: Koth, D.; Gottschaldt, M.; Goerls, H. Beilstein J. Org. Chem. 2006, 2 (17).
  • 22
    • 33846143622 scopus 로고    scopus 로고
    • Synthesis of Fe1: 58 mg of 1 was dispersed in 10 mL of acetonitrile and rapidly stirred while a solution of 46 mg of Fe 2(ClO4)2·6H2O was added dropwise and the color of the reaction mixture turned from pale yellow to black-purple. After being stirred for a few minutes, the ligand was completely dissolved. A solution of 10 mg of sodium thiocyanate in 2 mL of acetonitrile and three droplets of aqueous ammonia 25, were added, accompanied by a color change to blood-red and precipitation of some dark solid. After being stirred for 1 h at 50°C, the precipitate was almost completely redissolved. The mixture was allowed to cool down to room temperature and was filtered. After a few days of slow evaporation, flower-shaped aggregates of dark purple-red crystals were obtained that were suitable for single-crystal structure determination. A second crop of micro-crystalline complex was obtained after 2 more days of slow evapora
    • -1): 3061, 2925, 2043, 1696, 1605, 1544, 1470, 1445, 1294, 761, 611.
  • 23
    • 33846146437 scopus 로고    scopus 로고
    • Crystallographic data for Fe1: C29H28N 7O5SFe, M, 642.49 g mol-1, brown-red prism, size 0.04 x 0.04 x 0.03 cm3, tetragonal, space group P41, a, 10.0247(2) Å, b, 10.0247(2) Å, c, 29.1741(5) Å, α, β, γ, 90.00°, V, 2931.84(10) Å3, T, 183(2) K, Z, 4, ρcalcd, 1.456 g cm-1, μ, 0.638 cm-1, F(000, 1332, 16 491 reflections in h(-9/13, k(-11/13, l(-35/37, measured in the range 2.15° ≤ θ ≤ 27.48°, completeness θmax, 99.6, 6640 independent reflections, Rint, 0.0472, 5223 reflections with I ≥ 4σ(I, 391 parameters, 1 restraint, R1, 0.0659 and wR2, 0.0882 all data, R1, 0.0427 and wR
    • 2 = 0.0798 (observed), GOF = 1.030, Flack parameter = -0.006(13).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.