Two epimerisations in the formation of oxetanes from L-rhamnose: towards oxetane-containing peptidomimetics
The methyl group in (R)-3,5-O-benzylidene-L-rhamnono-1,4-lactone 2, prepared from L-rhamnose 1 in 41% yield without need for chromatography, is axial and provides a good example of Mills' rule that the 'O-inside' conformations are, in general, more stable than alternative 'H-insi...
Những tác giả chính: | , , , , , , , |
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Định dạng: | Journal article |
Ngôn ngữ: | English |
Được phát hành: |
2000
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