Modulation of photodeprotection by the sunscreen protocol.


A protocol for the selective photoremoval of alcohol protecting groups modulated by the presence of auxiliary light absorbing molecules is presented. Thus, by this method, a single light source was used to selectively remove a specific protecting group in the presence of another chromophore with a lower molar absorption coefficient. The use of a molecular… (More)
DOI: 10.1021/acs.orglett.5b00019


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