2-甲基-4,5-二苯唑合成路线 (共 46 条)
反应条件
triethylamine in benzene 22.5 h; Irradiation;
参考文献
Helvetica Chimica Acta, , vol. 57, # 5 p. 1393 - 1403
参考文献
Journal of Organic Chemistry, , vol. 2, p. 319,327
反应条件
hydrogenchloride; acetyl chloride 1.) pyridine, 8h, water bath; 2.) 3h, 100 degC8; Yield given. Multistep reaction;
参考文献
Tetrahedron Letters, , vol. 21, p. 2359 - 2360
参考文献
Justus Liebigs Annalen der Chemie, , p. 566 - 572
反应条件
boron trifluoride diethyl etherate
参考文献
Chemistry Letters, , p. 1129 - 1130
反应条件
Fe(CH3CN)6(FeCl4)3 in acetonitrile 0.25 h; Ambient temperatureother iron(III) solvates of nitriles, other temperatures, other times; Product distribution;
参考文献
Chemical & Pharmaceutical Bulletin, , vol. 37, # 3 p. 606 - 609
反应条件
1: aq. H2SO4 3: aq. H2SO4 View Scheme
参考文献
Justus Liebigs Annalen der Chemie, , p. 566 - 572
反应条件
2: aq. H2SO4 View Scheme
参考文献
Justus Liebigs Annalen der Chemie, , p. 566 - 572
参考文献
Journal of the Chemical Society, , vol. 63, p. 474
反应条件
trifluorormethanesulfonic acid; hydrazine multistep reaction: 1) 2h reflux, 2) CH3OH; variation of conditions, other internal acetylenes;
参考文献
Ogura, Fumio; Otsubo, Tetsuo; Aso, Yoshio
Phosphorus, Sulfur and Silicon and the Related Elements, 1992 , vol. 67, # 1-4 p. 223 - 238