Reactions of π-Deficient Aromatic Heterocycles with Ammonium Polyhalides I. Halogenation of Acridone and Acridine Derivatives Using Benzyltriethylammonium (BTEA) Polyhalides
作者:Mircea Vlassa、Ioan A. Silberg、Radu Custelceanu、Monica Culea
DOI:10.1080/00397919508013873
日期:1995.11
Abstract The reactions of acridine and acridone with benzyltriethyl-ammonium polyhalides in various solvents, under mild conditions, gave mono- and dihalogenated acridine and acridone derivatives and acridine complexes in good yields.
and environmental-friendly method for the construction of acridone derivatives with isatins and arynes was described. The isatins underwent a ring expansion process oxidized by O2 in the air and a broad scope of acridones in moderate to good yields were obtained. Baeyer-Villiger-type oxidation and intermolecular-nucleophilic addition were included, and no extra oxidant except O2 was needed.
描述了一种用靛红和芳烃构建吖啶酮衍生物的简单且环保的方法。靛红经历了被空气中的 O 2氧化的扩环过程,并以中等至良好的产率获得了广泛的吖啶酮。包括Baeyer-Villiger型氧化和分子间亲核加成,除O 2外不需要额外的氧化剂。
Tanasescu; Ramontianu, Bulletin de la Societe Chimique de France, 1936, vol. <5>3, p. 2009,2016
作者:Tanasescu、Ramontianu
DOI:——
日期:——
SZULC, ZDZISLAW, J. PRAKT. CHEM., 329,(1987) N 4, 741-744
作者:SZULC, ZDZISLAW
DOI:——
日期:——
Ionescu; Goia, Academia Republicii Populare Romine, Filiala Cluj, Studii si Cercetari de Chimie, 1959, vol. 10, p. 335,338