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KMID : 0615219780040010079
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Journal of Kwangju Health
1978 Volume.4 No. 1 p.79 ~ p.85
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Reduction of Organic Compounds Containing Some Functional Groups with Sodium Borohydride in Acetonitrile Solvent
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咸喜錫
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Abstract
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The reduction of aliphatic and aromatic aldehydes, ketones, styrene, alcohols and carboxylic acids were examined with sodium borohydride in acetonitrile solvent.
Benzaldehyde and butyraldehyde were consumed 1 equivalent of hydride for reduction without evolution of hydrogem in 1 hr. and 3 hr.
Benzophenone and cyclohexanone, acetophenone, 2-heptanone and styrene were consumed.
1 equivalent of hydride for reduction without evolution of hydrogen in 24hr. 48br and 72hr.
Benzoic acid and caproic acid were consumed 1 equivalernt of hydride for hydrogen evolution and 3 for reduction in 12hr. and 24hr.
Ethylacetate and ethylbenzoate were reduced slightly without evolution of hydrogen.
Octyl alcohol and phenol were not reduced and consumed I equivalent for evolution of hydrogen in 12hr.
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KEYWORD
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