Research Article
Regioselective Thiocyanation of Aromatic and Heteroaromatic Compounds Using [2-(Sulfooxy)ethyl]sulfamic Acid as an Efficient, Recyclable Organocatalyst and Novel Difunctional Brønsted Acid
Table 1
Optimization amounts of SESA, H2O2, and KSCN in water : ethanol (1 : 4, 5 mL).
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