Tetrahedron letters

Base-labile tert-butoxycarbonyl (Boc) group on phenols

K Nakamura, T Nakajima, H Kayahara, E Nomura…

文献索引：Nakamura, Kozo; Nakajima, Takero; Kayahara, Hiroshi; Nomura, Eisaku; Taniguchi, Hisaji Tetrahedron Letters, 2004 , vol. 45, # 3 p. 495 - 499

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被引用次数: 19

摘要

Phenols are deprotected with weak bases from their tert-butoxycarbonyl (Boc) derivatives. Boc deprotection with bases can avoid side reactions during the deprotection with acids. We note the lability of the Boc to bases and are able to utilize it as a new cleavage condition for synthetic studies.