2-(二苯甲基氧基)四氢-2H-吡喃合成路线 (共 17 条)
反应条件
1: ammonium thiocyanate With APDPP; bromine in acetonitrile T=20°C; 2 h; 2: 2-(diphenylmethyloxy)tetrahydro-2H-pyran in acetonitrile T=20°C; 24 h;
参考文献
Phosphorus, Sulfur and Silicon and the Related Elements, , vol. 184, # 8 p. 2010 - 2019
反应条件
1: ammonium thiocyanate With PPh3.Br2 in acetonitrile T=20°C; 2: 2-(diphenylmethyloxy)tetrahydro-2H-pyran in acetonitrile T=20°C;
参考文献
Phosphorus, Sulfur and Silicon and the Related Elements, , vol. 180, # 9 p. 2093 - 2096
反应条件
1-(2-OPPh2-propyl)-3-methylimidazolium hexafluorophosphate; bromine T=80°C; 13 h;
参考文献
Tetrahedron Letters, , vol. 47, # 31 p. 5531 - 5534
反应条件
APDPP; N-chloro-succinimide in dichloromethane 15 h; Heating;
参考文献
Iranpoor, Nasser; Firouzabadi, Habib; Gholinejad, Mohammad
Canadian Journal of Chemistry, 2006 , vol. 84, # 7 p. 1006 - 1012
反应条件
triphenylphosphine; 2,3-dicyano-5,6-dichloro-p-benzoquinone in acetonitrile 6.5 h; Heating;
参考文献
Akhlaghinia, Batool
Phosphorus, Sulfur and Silicon and the Related Elements, 2004 , vol. 179, # 9 p. 1783 - 1786
反应条件
APDPP; bromine in dichloromethane T=20°C; 14 h;
参考文献
Iranpoor, Nasser; Firouzabadi, Habib; Gholinejad, Mohammad
Canadian Journal of Chemistry, 2006 , vol. 84, # 7 p. 1006 - 1012
反应条件
N-bromosuccinmide; 2,2'-azo-bisisobutyronitrile in chloroform Heating15-30 min;
参考文献
Synthetic Communications, , vol. 26, # 1 p. 121 - 125
反应条件
triphenylphosphine; 2,3-dicyano-5,6-dichloro-p-benzoquinone in acetonitrile 34 h; Reflux;
参考文献
Akhlaghinia, Batool; Samiei, Sima
Phosphorus, Sulfur and Silicon and the Related Elements, 2009 , vol. 184, # 10 p. 2525 - 2529
反应条件
bismuth trifluoromethanesulphonate in methanol 0.05 h; Heating;
参考文献
Synthetic Communications, , vol. 32, # 11 p. 1633 - 1637
反应条件
silica-supported prop-1-ylsulfonic acid in acetonitrile
0.166667 h;
参考文献
Wiles, Charlotte; Watts, Paul
Chemical Communications, 2007 , # 46 p. 4928 - 4930