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Martinez-Solorio, D., & Jennings, M. P. (2008). Chemoselective TBS deprotection of primary alcohols by means of pyridinium tribromide (Py·Br3) in MeOH. Tetrahedron Letters, 49(35), 5175–5178. doi:10.1016/j.tetlet.2008.06.072 
10.1016/j.tetlet.2008.06.072