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Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.9b00009
Abstract: An acidity- and temperature-dependent chemoselective glycosylation of silyl-protected rhamnals with alcohols has been revealed. The reaction undergoes a 1,2-addition pathway with (±)-CSA as the catalyst at rt, affording kinetically controlled 2-deoxyl rhamnosides. In contrast, only…
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Keywords:
ferrier rearrangement;
temperature;
silyl protected;
thermodynamically controlled ... See more keywords