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p ‐Hydroxybenzylierung von Carbanionen mit Chinonmethid‐liefernden Verbindungen
Author(s) -
Schmidt Andreas,
Brunetti Heimo
Publication year - 1976
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19760590218
Subject(s) - chemistry , carbanion , medicinal chemistry , methylene , scope (computer science) , organic chemistry , programming language , computer science
p ‐Hydroxybenzylation of Carbanions with Quinonemethide Precursors. 3,5‐Dialkylated 4‐hydroxy‐benzyl derivatives 4, 5 and 6 are useful starting materials for the p ‐hydroxybenzlation of carbanions derived from activated methylene compounds 7 . The reaction presumably proceeds through intermediate formation of quinonemethides 2 . The scope of the reaction is discussed.