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Efficient synthesis of 2-(trimethylsilyl)phenyl trifluoromethanesulfonate: a versatile precursor to o-benzyne


, : Efficient synthesis of 2-(trimethylsilyl)phenyl trifluoromethanesulfonate: a versatile precursor to o-benzyne. Journal of Organic Chemistry 74(22): 8842-8843

An efficient procedure for the gram-scale preparation of 2-(trimethylsilyl)phenyl trifluoromethanesulfonate, a versatile precursor to o-benzyne, is presented. The three-step sequence utilizes phenol as the starting material, requires only one chromatographic purification, and ultimately delivers the desired silyltriflate in 66% overall yield.

US$19.90

PMID: 19852458

DOI: 10.1021/jo9020166


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