The direct and sensitized irradiation of the title compound (c) was studied with particular attention to its oxa-di-π-methane rearrangement, the product of which is of notable structural and synthetic interest. X-ray diffraction data of the final product (8) are given to support structural assignments.
研究了标题化合物(c)的直接和敏化辐射,并特别注意了其氧杂-二-π-
甲烷重排,其产物具有显着的结构和合成意义。给出了最终产品(8)的X射线衍射数据,以支持结构分配。