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A Synergic Blend of Newly Isolated Pseudomonas mandelii KJLPB5 and [hmim]Br for Chemoselective 2 degree Aryl Alcohol Oxidation in H2O2: Synthesis of Aryl Ketone or Aldehydes via Sequential Dehydration-Oxidative C=C Cleavage

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Title A Synergic Blend of Newly Isolated Pseudomonas mandelii
KJLPB5 and [hmim]Br for Chemoselective 2 degree Aryl Alcohol
Oxidation in H2O2: Synthesis of Aryl Ketone or Aldehydes
via Sequential Dehydration-Oxidative C=C Cleavage
 
Creator Sharma , N
Sharma, U K
Salwan, R
Kasana , Ramesh C
Sinha, Arun K
 
Subject Microbiology
 
Description Pseudomonas mandelii KJLPB5 is reported for
the oxidation of aryl alcohols in ionic liquid [hmim]Br
(1-hexyl-3-methyl imidazolium bromide) with H2O2. With
a slight alteration of reaction conditions, the developed
protocol leads either to (i) chemoselective oxidation of 2 degree
aryl alcohols over 1 degree and aliphatic counterparts or (ii)
direct one pot-two step sequential conversion of 2 degree aryl
alcohols into corresponding one or two carbons shorter aryl
aldehydes through oxidative cleavage pathway, thus providing
a new facet to metal-free oxidations. The key
operational parameters such as substrate concentration,
incubation temperature, incubation time, ionic liquid type
and ionic liquid concentration are also optimized.
 
Date 2011
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://ihbt.csircentral.net/910/1/A_Synergic_Blend_of_Newly_Isolated_Pseudomonas_mandelii.pdf
Sharma , N and Sharma, U K and Salwan, R and Kasana , Ramesh C and Sinha, Arun K (2011) A Synergic Blend of Newly Isolated Pseudomonas mandelii KJLPB5 and [hmim]Br for Chemoselective 2 degree Aryl Alcohol Oxidation in H2O2: Synthesis of Aryl Ketone or Aldehydes via Sequential Dehydration-Oxidative C=C Cleavage. Catal Lett, 141. pp. 616-622.
 
Relation http://ihbt.csircentral.net/910/