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A straightforward process for the formation of tert-butyl-, benzyl-, Pmb-, and trityl-protected alcohols is developed.

A novel strategy for the synthesis of multisubstituted naphthalenes was developed via a Au(I)-catalyzed alkyne alkoxylation/dienolether aromaticity-driven cascade cyclization using 1,5-enyne substrates. The functional group toleration was examined by synthesizing a series of substrates and the mechanism was also studied based on intermediates isolated through deuterium labeling experiments.