
Journal of Organic Chemistry p. 1491 - 1499 (1989)
Update date:2022-08-04
Topics:
Najera, Carmen
Yus, Miguel
The lithiation of substituted tosylated epoxides 7 derived from allylic sulfones with methyllithium leads to lithium (E)-3-lithio-3-tosyl-2-propenolates 5 in a stereoselective manner.The further reaction of these intermediates with different electrophilic
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