Citronellol crotonates cycloaddition

Chiral crotonates derived from S-citronellol, l-(—)-menthol, and 5-solketol undergo 1,3-dipolar cycloaddition with cyclic and acyclic nitrones.66 Asymmetric 1,3-dipolar cycloaddition of optically active trifluoromethylated a, /i-unsaturated aryl sulfones (43) with nitrones yield the corresponding isoxazolidines (44) and (45) with high regio- and... 

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See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ , ]

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