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2013
Journal Article
Titel
New phosphorus-containing quinone derivatives II: Tri- and tetraphosphorylated quinone derivatives
Abstract
A new synthetic approach to aromatic diols substituted with two, three, and four (similar or different) phosphorus groups via the Michael-type addition of the P-H bond containing reagents to p-benzoquinone derivatives, reoxidation, and subsequent addition of another phosphorus unit is presented. A variety of new phosphorus-containing p-hydroquinone derivatives were synthesized and fully characterized.