反应条件
1: 54 percent / tetrahydrofuran; cyclohexane; diethyl ether / -40 deg C, 40 min, room temp., 17 h
2: 55 percent / tetrahydrofuran; cyclohexane; diethyl ether / 5 h / -40 - 13 °C
3: 67 percent / hydrazine hydrate / ethanol / 17 h / Ambient temperature
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参考文献
Wharton, Clifford J.; Wrigglesworth, Roger
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 809 - 814