反应条件
1: 1.) conc. hydrochloric acid, 2.) aq. sodium hydroxide / 1.) acetic acid, reflux, 10 min, 2.) 5 deg C
2: aq. sodium hydroxide / 0.5 h / 25 °C
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参考文献
Katritzky, Alan R.; Langthorne, Ronald T.; Muathin, Hussni A.; Patel, Ranjian C.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 11 p. 2601 - 2604
