2-(Phenylthio)-2-penten-5-olide, a new building block for the synthesis of 3-substituted δ-lactones

~52%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~49%

~%

~10%

~%

~%

~%

~%

~77%

~%

~%

~%

~77%

~7%

~%

~%

~%

~%

~%

~%

~%

~73%

~74%

~%

~%

~%

~79%

~%

~%

~%

~%

~%

~%

~%

~%

~45%

~41%

~%

~%

~13%

~0%

~%

~%

~%

~%