... Volume: Page: ... Extensive NMR studies validate the proposed 6-endo mechanism of the featured rearrangement, which under anhydrous conditions resulted in the formation of two bicyclic 1,3-dioxan-5-ones via an unprecedented intramolecular Prins cyclization ...
![[(2-chloro-2-propenyl)-oxo]benzene结构式](https://image.chemsrc.com/caspic/062/19233-44-4.png)