o-(α-Benzotriazolylalkyl)phenols: Versat
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Katritzky, Alan R. ;Lan, Xiangfu ;Lam, Jamshed N.
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Article
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1991
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Wiley (John Wiley & Sons)
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English
⚖ 849 KB
Lithiation 1 Mannich reaction / Alkylation 1 Grignard reaction 1 Condensation Phenols and naphthols are benzotriazolylmethylated by 1-(hy-droxymethy1)-lH-benzotriazole (13) (a formaldehyde derivative) in the 0-or (if both o-positions are occupied) in the p-position. The reaction can be extended to o