反应条件
1: pyridine; 2,2,6,6-tetramethyl-1-piperidinyloxy, free radical / water; acetonitrile / 12 h / 50 °C 2: sulfuric acid / ethanol; water; acetonitrile View Scheme
参考文献
Yusubov, Mekhman S.; Svitich, Dmitrii Yu.; Yoshimura, Akira; Nemykin, Victor N.; Zhdankin, Viktor V.
Chemical Communications, 2013 , vol. 49, # 96 p. 11269 - 11271