Tetrahedron Letters

Mild persubstitution of di-and tetrabrominated arenes with arylthiolate nucleophiles

PG Del Rosso, MF Almassio, M Bruno, RO Garay

文献索引：Del Rosso, Pablo G.; Almassio, Marcela F.; Bruno, Mattia; Garay, Raul O. Tetrahedron Letters, 2010 , vol. 51, # 51 p. 6730 - 6733

全文：HTML全文

被引用次数: 4

摘要

A mild selective protocol was used to prepare tetrakis (2-chlorophenylthio) anthracene from tetrabromoanthracene and sodium 2-chlorobenzenethiolate avoiding the thiolate self-attack. The uncatalyzed nucleophilic substitution of a series of mono-, di-, and tetrabrominated arenes by arylthiolate ions was attempted in mild conditions to investigate the scope of the substitution reaction regarding the size of the aromatic system as well as the number of ...