Diisopropoxyaluminium trifluoroacetate/4-nitrobenzaldehyde - A new Oppenauer oxidation system for accelerated oxidation of secondary alcohols to the corresponding ketones

Tetrahedron Letters

Volumn 38, Issue 39, 1997, Pages 6925-6928

  Akamanchi, Krishnacharya G ^a   Chaudhari, Bapu A ^a  

^a UNIVERSITY OF MUMBAI   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOL DERIVATIVE; KETONE DERIVATIVE;

ARTICLE; CHEMICAL MODIFICATION; CHEMICAL REACTION; CHROMATOGRAPHY; OXIDATION; REACTION ANALYSIS;

EID: 0030810501     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)01623-7     Document Type: Article

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17. 2 ( 2 × 50 mL). The organic layer was separated, dried over anhydrous sodium sulphate and concentrated in vacuo. Residue thus obtained on chromatography (silica gel eluted by benzene : hexane ) provided pure ketone leaving behind 4-nitrobenzyl alcohol and unreacted alcohol (if any).
18. Kuno, H.; Takahashi, K.; Shibagaki, M. Bull. Chem. Soc. Jpn. 1990, 63, 1943.
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20. b) De Graauw, C.; Peters, J. A.; Van Bekkum, H.; Huskens, J. Synthesis 1994, 1007.