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Chemoselective reductions with sodium borohydride
Canadian Journal of Chemistry, 1989Under the appropriate reaction conditions, sodium borohydride is a highly chemoselective reducing agent. The order of reactivity among carbonyl groups is conjugated enones < ketones < conjugated aldehydes < aldehydes. In general, a carbonyl group of one type can be selectively reduced in the presence of a carbonyl group of a less reactive ...
Dale E. Ward, Chung K. Rhee
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Advances in catalysts for hydrogen production by methanolysis of sodium borohydride
International journal of hydrogen energy, 2022Tianhao Wang +3 more
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Sodium Borohydride–Mediated Transesterification
Synthetic Communications, 2010In the presence of sodium borohydride, esters react with alcohols with formation of the corresponding esters. The reaction is sensitive to the solvent, structure of the ester, and is often concurrent with reduction. Thioesters containing an ester group can be selectively cleaved by the reagent.
Grigoriy Sereda +2 more
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Sodium borohydride regeneration via direct hydrogen transformation of sodium metaborate tetrahydrate
Journal of Power Sources, 2018Irreversibility negatively impacts the application of NaBH4 hydrolysis for hydrogen generation. Byproduct regeneration is key to solving this issue. In this work, the direct byproduct of aqueous NaBH4 hydrolysis, NaBO2·4H2O, is reacted with Mg2Si to ...
H. Zhong +7 more
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Research progress on catalysts for hydrogen generation through sodium borohydride alcoholysis
International journal of hydrogen energy, 2021Dongyan Xu, Yan Zhang, Qingjie Guo
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Hindered rotation of the borohydride ion in potassium and sodium borohydride
The Journal of Chemical Physics, 1974The hindered rotational energy levels of the borohydride ion in the high temperature phases of NaBH4 and KBH4 have been computed. The Hamiltonian which describes the motion of the borohydride ion in NaBH4 is invariant under the direct product group Ō × O, while the Hamiltonian for the borohydride ion in KBH4 is invariant under the direct product group ...
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Sodium borohydride reduction of iodopsin
Vision Research, 1975R S, Fager +3 more
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