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Hypervalent Iodine(III) Mediated Synthesis of 2-Substituted Benzoxazoles.

✍ Scribed by Om Prakash; Anita Batra; Vijay Sharma; Rajesh K. Saini; Rajender S. Verma

Publisher
John Wiley and Sons
Year
2005
Weight
20 KB
Volume
36
Category
Article
ISSN
0931-7597

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## Abstract 2‐Aminophenols react with an array of carboxylic acids in dioxane at 180Β° in the presence of tin(II) chloride to afford the corresponding 2‐substituted benzoxazoles in good yields. The reaction is applicable to a wide range of alkyl, alkenyl, aryl carboxylic acids.

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