Synthetic Communications®

Synthesis of Mixed Aryl 2, 3-Diarylsulphanyl-1, 4-naphthoquinones

WM Singh, JB Baruah

文献索引：Singh, W. Marjit; Baruah, Jubaraj B. Synthetic Communications, 2009 , vol. 39, # 8 p. 1433 - 1442

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被引用次数: 4

摘要

Abstract The reaction of 2-arylsulphanyl-1, 4-napththoquinone with aromatic thiols and sodium dithionate leads to bis-2, 3-(arylsulphanyl) naphthalene-1, 4-diols in high yield. Corresponding oxidized products, namely 2, 3-diarylsulphanyl-1, 4-naphthoquinones, are prepared in near quantitative yield by a copper (II)-catalyzed aerial oxidation reaction of bis- 2, 3-(arylsulphanyl) naphthalene-1, 4-diols under mild condition.