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Volumn 47, Issue 7, 2008, Pages 2264-2266

Diruthenium(II,III) bis(tetramethyl-1,3-benzenedipropionate) as a novel catalyst for tert-butyl hydroperoxide oxygenation

Author keywords

[No Author keywords available]

Indexed keywords

DIRUTHENIUM(II,III) BIS(TETRAMETHYL 1,3 BENZENEDIPROPIONATE); DIRUTHENIUM(II,III) BIS(TETRAMETHYL-1,3-BENZENEDIPROPIONATE); LIGAND; ORGANOMETALLIC COMPOUND; OXYGEN; SULFATE; TERT BUTYL HYDROPEROXIDE;

EID: 42449111695     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic800035w     Document Type: Article
Times cited : (46)

References (32)
  • 17
    • 42449133636 scopus 로고    scopus 로고
    • Ph.D. Dissertation, University of Miami, Coral Gables, FL
    • Barker, J. E. Ph.D. Dissertation, University of Miami, Coral Gables, FL, 2006.
    • (2006)
    • Barker, J.E.1
  • 19
    • 42449122523 scopus 로고    scopus 로고
    • Ru2(OAc)4Cl (200 mg, 0.422 mmol) and H 2esp ligands (259 mg, 0.929 mmol) were refluxed in a mixture of H2O (20 mL) and MeOH (30 mL) for 3 h. Upon the removal of most of MeOH, the precipitate formed was collected by filtration and rinsed with water. The crude product was purified on a short silica gel column with EtOAc/hexanes (3:1) to yield a golden burgundy solid (294 mg, 88.0% based on ruthenium, For the purpose of analysis, the product was recrystallized from CH 2Cl2 and dried under vacuum for 2 days. FAB-MS (m/e, based on 101Ru, 756 [M, Cl, Anal. for Ru2(esp)2Cl·0.5CH2Cl2. Found (calcd, C, 46.60 (46.65, H, 5.37 5.42
    • 2. Found (calcd): C, 46.60 (46.65); H, 5.37 (5.42).
  • 20
    • 42449157888 scopus 로고    scopus 로고
    • X-ray diffraction data for crystal 1 were collected on a Broker SMART1000 CCD diffractometer using Mo Kα at 300 K. Crystal data for Ru2(esp)2Cl·CH2Cl2: C 34H44Cl5O9Ru2, fw, 976.08, orthorhombic, Pnma, a, 16.9347(7) Å, b, 21.662(1) Å, c, 11.2152(5) Å, V, 4114.3(3) Å3, Z, 4, Dcalcd, 1.576 g cm -3. Of 20 916 reflections measured, 3729 were unique (R int, 0.064, Least-squares refinement based on 3729 reflections with I ≥ 2σ(I) and 238 parameters led to convergence with final R1, 0.037 and wR2, 0.082
    • int = 0.064). Least-squares refinement based on 3729 reflections with I ≥ 2σ(I) and 238 parameters led to convergence with final R1 = 0.037 and wR2 = 0.082.
  • 22
    • 23744465061 scopus 로고    scopus 로고
    • Cotton, F. A, Murillo, C. A, Walton, R. A, Eds, Springer Science and Business Media, Inc, New York
    • Cotton, F. A., Murillo, C. A., Walton, R. A., Eds. Multiple Bonds between Metal Atoms; Springer Science and Business Media, Inc.: New York, 2005.
    • (2005) Multiple Bonds between Metal Atoms


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.