1: aluminium chloride; nitrobenzene / unter Durchleiten von Chlorwasserstoff und anschliessendes Behandeln mit Wasser
2: aqueous hydrobromic acid
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参考文献
Asscher
Recueil des Travaux Chimiques des Pays-Bas, 1949 , vol. 68, p. 967
lt;(CF3SO3Cu)2PhHgt;; calcium carbonate in benzene
0.05 h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Kozikowski, Alan P.; Ames, Anthony
Tetrahedron, 1985 , vol. 41, # 21 p. 4821 - 4834