5-(羟基甲基)-1-甲基-2-苯基-1H-吡唑-3(2H)-酮合成路线 (共 4 条)
反应条件
2,2'-azo-bisisobutyronitrile; tri-n-butyl-tin hydride in tetrahydrofuran 18 h; Heating;
参考文献
Buijs; Van Meeteren-Walchli; Breimer; Van der Gen
Arzneimittel-Forschung/Drug Research, 1986 , vol. 36, # 3 p. 419 - 421
反应条件
1: 90 percent / N-bromosuccinimide / CCl4 / 0.33 h / Heating 2: 80 percent / Na2CO3, H2O / acetone / 2 h / Heating 3: 98 percent / tri-n-butyltin hydride, azobisisobutyronitrile / tetrahydrofuran / 18 h / Heating View Scheme
参考文献
Buijs; Van Meeteren-Walchli; Breimer; Van der Gen
Arzneimittel-Forschung/Drug Research, 1986 , vol. 36, # 3 p. 419 - 421
反应条件
1: 80 percent / Na2CO3, H2O / acetone / 2 h / Heating 2: 98 percent / tri-n-butyltin hydride, azobisisobutyronitrile / tetrahydrofuran / 18 h / Heating View Scheme
参考文献
Buijs; Van Meeteren-Walchli; Breimer; Van der Gen
Arzneimittel-Forschung/Drug Research, 1986 , vol. 36, # 3 p. 419 - 421
反应条件
manganese(IV) oxide; chloroform
参考文献
Ito
Yakugaku Zasshi, 1956 , vol. 76, p. 822
Chem.Abstr., 1957 , p. 1149