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Synthesis 1986; 1986(8): 686-689
DOI: 10.1055/s-1986-31751
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Phasen-Transfer-Katalyse unter reduzierenden Bedingungen: Hydrochinon-dialkylether aus Chinonen

Ulrich Seitz* , Jörg Daub
  • *Institut für Organische Chemie, Universität Regensburg, Universitätsstraße 31, D-8400 Regensburg, Bundesrepublik Deutschland
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Publication Date:
22 August 2002 (online)

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Phase-transfer Catalysis under Reductive Conditions: Hydroquinone Dialkyl Ethers from Quinones Hydroquinone ethers with alternant and nonalternant topology are prepared in one-pot reactions from the corresponding quinones by using sodium dithionite, sodium hydroxide, and alkylating reagents under phase-transfer conditions (Adogen 464). The use of allyl bromide leads to O- and C-allylation.