A ring expansion reaction of 1,3-oxathiolanes.
346 - 347.
1,3-Oxathiolanes are efficiently converted, via sulfur ylide intermediates, to 1,4-oxathianes by ring expansion with a silylated diazoacetate in the presence of a copper catalyst.
|Title:||A ring expansion reaction of 1,3-oxathiolanes|
|Keywords:||REARRANGEMENT, TRIMETHYLSILYLDIAZOMETHANE, TAGETITOXIN|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Maths and Physical Sciences
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