ORTHO-LITHIATION OF PHENOLS USING THE BIS(DIMETHYLAMINO)PHOSPHORYL GROUP AS A DIRECTING GROUP

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Aryl tetramethylphosphorodiamidates were effectively lithiated with sec-BuLi at -105℃ to give ortho-lithiated species which provide ortho-substituted phosphates by treatment with a variety of electrophiles.
公益社団法人日本薬学会の論文
1989-09-25

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