[Racemate resolution by MBF-lactol as a protecting group--a "modified" MBF-lactol].
For the resolution of racemic 2 MBF-Lactol (3) was used. After 40 h an excess of 3 gave a new product, the "modified" MBF-Lactol 6. This has a high enantiomeric selectivity and leads to well crystallized derivatives.
Rems
L
L
Institut für Pharmazeutische Chemie, Westfälischen Wilhelms-Universität Münster, Germany.
Fröhlich
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R
Unterhalt
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B
D003460:Crystallization; D007202:Indicators and Reagents; D008968:Molecular Conformation; D011714:Pyrans / Q000737:chemistry*; D013237:Stereoisomerism
D007202:Indicators and Reagents; D011714:Pyrans; C414356:mbf-lactol