A Simple, Safe and Efficient Synthesis of Tyrian Purple (6, 6′-Dibromoindigo)
JL Wolk, AA Frimer
Index: Molecules, , vol. 15, # 8 p. 5561 - 5580
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Citation Number: 5
Abstract
... derivatives as starting materials or intermediates. Due to the toxicity and possible carcinogenicity of these compounds, we initially chose the Beech synthesis [7,8] instead, starting from o-nitroaniline (2). Page 3. Molecules 2010, 15 5563 ...
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