Affiliation:
1. College of Chemistry and Chemical Engineering, Northwest Normal University
Abstract
A highly efficient, metal-free, chemical oxidation of hydrazines has been implemented using environmentally friendly TCCA as oxidant. This benign protocol provides straightforward access to a wide range of azo compounds in THF in excellent yield. Altogether, 35 azo compounds were obtained in this way and scale-up preparations were performed. Additionally, a plausible mechanism was also proposed. Step-economical process, mild reaction conditions, operational simplicity, high reaction efficiency, and easy scale-up highlight the practicality of this methodology.
Funder
Science and Technology Program of Gansu Province
National Natural Science Foundation of China
Subject
Organic Chemistry,Catalysis
Cited by
12 articles.
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