Caged Fluoride: Photochemistry and Applications of 4-Hydroxyphenacyl Fluoride
| Authors | |
|---|---|
| Year of publication | 2015 |
| Type | Article in Periodical |
| Magazine / Source | Organic Letters |
| MU Faculty or unit | |
| Citation | |
| web | http://pubs.acs.org/doi/10.1021/acs.orglett.5b02374 |
| Doi | http://dx.doi.org/10.1021/acs.orglett.5b02374 |
| Field | Organic chemistry |
| Keywords | photochemistry; photoremovable protecting groups; fluoride |
| Description | The quantitative, efficient (Phi = 0.8) photorelease of the fluoride ion upon UV-irradiation in aqueous media is introduced. The 4-hydroxyphenacyl chromophore is simultaneously transformed into UV-transparent 4-hydroxyphenylacetate via a photo-Favorskii rearrangement. The application of this process is demonstrated by photoinduced etching of mica and silicon by AFM. |
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