Syntheses of ruthenium(II) complexes with pentadentate ligands and catalytic oxidation of alkane using 2,6-dichloropyridine N-oxide

Chemistry Letters

Volumn , Issue 4, 2002, Pages 434-435

  Yamaguchi, Motowo ^a   Ichii, Yoshiki ^a   Kosaka, Shoko ^a   Masui, Dai ^a   Yamagishi, Takamichi ^a  

^a TOKYO METROPOLITAN UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

2,6 DICHLOROPYRIDINE N OXIDE; ADAMANTANE; CERIUM; LIGAND; PYRIDINE DERIVATIVE; RUTHENIUM COMPLEX; UNCLASSIFIED DRUG;

ARTICLE; CATALYSIS; CATALYST; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OXIDATION; SYNTHESIS; X RAY ANALYSIS;

EID: 0036015343     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2002.434     Document Type: Article

References (25)

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2. Abbreviations: N4PY = N,N-bis(2-pyridylmethyl)-N-(bis-2-pyridylmethyl)amine; N2PY2O=N,N-bis(2-pyridylmethyl)-aminomalonate; TPA = tris(2- pyridylmethyl) amine; MCPBA = m-chloroperbenzoic acid; N-oxide = 2,6-dichloropyridine N-oxide.
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25. 3 with MCPBA (Subs/Cat/MCPBA = 200/1/300). Trans/cis ratios of 9-decalinol were determined by GC analysis as follows. With complex 1, 95/5 for trans-decalin (conv = 22%); 11/89 for cis-decalin (conv = 57%): with complex 2, 96/4 for trans-decalin (conv = 16%); 6/94 for cis-decalin (conv = 58%). In the case with N-oxide in the presence of MCPBA (Subs/Cat/N-oxide/MCPBA = 200/1/300/10), complete retention of the configuration was observed. With complex 1, trans-9-decalinol from trans-decalin (conv = 7%) or cis-9-decalinol from cis-decalin (conv = 18%) was the sole product.