Conversion of a hydroperoxo complex, (Tpip r2)(py)Pd-OOH, into a cyclic alkylperoxo complex, [HB(pzipr2)2(pz-3-CMe 2-5-i-Pr)](py)Pd-OO, catalyzed by Cu(II) species [Tpipr2: Hydrotris(3,5-diisopropylpyrazolyl)borato]

Chemistry Letters

Volumn 32, Issue 6, 2003, Pages 486-487

  Kujime, Masato ^a   Hikichi, Shiro ^a,b   Akita, Munetaka ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^b UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BORIC ACID; COPPER DERIVATIVE; HYDROPEROXIDE DERIVATIVE; METAL; PALLADIUM; PEROXIDE; PYRAZOLE DERIVATIVE;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CATALYSIS; CHEMICAL ANALYSIS; CHEMICAL INTERACTION; CHEMICAL STRUCTURE; PEROXIDATION; PROTON NUCLEAR MAGNETIC RESONANCE; SYNTHESIS;

EID: 0042762619     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2003.486     Document Type: Article

References (16)

1. a) R. A. Sheldon and J. K. Kochi, "Metal-Catalyzed Oxidations of Organic Compounds," Academic Press, New York (1981).
2. b) T. J. Donohoe, "Oxidation and Reduction in Organic Synthesis," Oxford University Press, Oxford (2000).
3. c) "Comprehensive Organic Synthesis: Selectivity, Strategy & Efficiency in Modern Organic Chemistry," ed. by B. M. Trost, Pergamon Press, Oxford (1991), Vol. 7.
4. d) M. Hudlicky, "Oxidation in Organic Chemistry (ACS Monograph 186)," American Chemical Society (1990).
5. e) S. Murahashi, Angew. Chem., Int. Ed. Engl., 34, 2443 (1995). f) S. Patai, "The chemistry of peroxides," John Wiley & Sons, Chichester (1983).
6. f) S. Patai, "The chemistry of peroxides," John Wiley & Sons, Chichester (1983).
7. g) W. Ando, "Organic Peroxides," John Wiley & Sons, Chichester (1992).
8. For structurally characterized M-OOH species, see Ref. 25 in Ref. 4(c).
9. iPr2: 3,5-diisopropylpyrazolyl.
10. a) M. Akita, T. Miyaji, S. Hikichi, and Y. Moro-oka, J. Chem. Soc., Chem. Commun., 1998, 1005.
11. b) M. Akita, T. Miyaji, S. Hikichi, and Y. Moro-oka, Chem. Lett., 1999, 813.
12. c) T. Miyaji, M. Kujime, S. Hikichi, Y. Moro-oka, and M. Akita, Inorg. Chem., 41, 5286 (2002).
13. M. Akita, T. Miyaji, N. Muroga, C. Mock-Knoblauch, S. Hikichi, W. Adam, and Y. Moro-oka, Inorg. Chem., 39, 2096 (2002).
14. 3) δc 159.3, 158.5, 156.0 (s, 3- or 5-pz), 152.2, (d, J = 187 Hz, o-py), 150.1 (s, 3- or 5-pz), 137.4 (dt, J = 163, 6Hz, p-py), 124.1(dt, J= 173, 6Hz, m-py), 98.43, 97.39 (s, J= 169Hz, 4-pz), 79. 2 (s, COO), 28.4-22.6 (i-Pr).
15. 2 moiety equivalent at higher temperatures.
16. 2) for 5116 data (I > 2σ(I)) and 406 parameters, wR2 = 0. 193 (all 7103 data).