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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
18
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pubmed:dateCreated |
2007-11-23
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pubmed:abstractText |
Methyl alpha- and beta-D-glucopyranoside act as moderate chelators of a boron centre through their O-4/6 binding site whereas the trans/trans arrangement of the O-2/3/4 hydroxy functions is not suited to form a chelate with the small boron central atom. In this work we report the crystal structure of the bisdiolatoborate Na2[B(Me alpha-D-Glcp4,6H(-2))(Me alpha-D-Glcp3,4,6H(-3))].NaOH.8H2O (1) along with a combined 11B and 13C NMR spectroscopic studies of borate-pyranoside solutions at different concentrations and pH. It is shown that crystallisation of a bisdiolatoborate needs both a high pH and a high total concentration.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Dec
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pubmed:issn |
0008-6215
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
28
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pubmed:volume |
342
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
2801-6
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pubmed:meshHeading |
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pubmed:year |
2007
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pubmed:articleTitle |
Borate esters of the methyl D-glucopyranosides.
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pubmed:affiliation |
Department of Chemistry and Biochemistry of the Ludwig Maximilian University Munich, Butenandtstr. 5-13, D-81377 Munich, Germany.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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