2,3-二溴-1-丙烯合成路线 (共 153 条)
反应条件
bis(acetylacetonate)nickel(II); diethylzinc
1.) THF, rt, 6 h, 2.) THF, -60 deg C to rt; Yield given. Multistep reaction;
参考文献
Stuedemann, Thomas; Gupta, Vijay; Engman, Lars; Knochel, Paul
Tetrahedron Letters, 1997 , vol. 38, # 6 p. 1005 - 1008
参考文献
v.Braun; Kuehn
Chemische Berichte, 1925 , vol. 58, p. 2170
反应条件
bis(acetylacetonate)nickel(II); diethylzinc
1.) THF, rt, 6 h, 2.) THF, -60 deg C to rt; Yield given. Multistep reaction;
参考文献
Stuedemann, Thomas; Gupta, Vijay; Engman, Lars; Knochel, Paul
Tetrahedron Letters, 1997 , vol. 38, # 6 p. 1005 - 1008
反应条件
potassium carbonate
48 h; Heating;
参考文献
Grigg, Ronald; Stevenson, Paul; Worakun, Tanachat
Tetrahedron, 1988 , vol. 44, # 7 p. 2049 - 2054
反应条件
in ethanol
0.5 h; Heating;
参考文献
Eglinton,G. et al.
Journal of the Chemical Society, 1964 , p. 2597 - 2603
反应条件
1: furan-2-ylmethylmercaptan With sodium hydride in tetrahydrofuran
T=0 - 20°C; Williamson ether synthesis;
2: 1,2-dibromo-2-propene in tetrahydrofuran
参考文献
Demircan, Aydin; Karaarslan, Muhsin; Turac, Ersen
Heterocyclic Communications, 2006 , vol. 12, # 3-4 p. 233 - 240
反应条件
1: 1-cyclohex-1-enylpyrrolidine; 1,2-dibromo-2-propene in 1,4-dioxane
Heating;
2: benzylamine in toluene
Heating;
参考文献
Tanyeli, Cihangir; Akhmedov, Idris M.; Yazicioglu, Emre Y.
Tetrahedron Letters, 2004 , vol. 45, # 52 p. 9627 - 9629
反应条件
1: 5-methyl-2,4(1H,3H)-pyrimidinedione With N,O-bis-(trimethylsilyl)-acetamide in acetonitrile
T=20°C;
2: 1,2-dibromo-2-propene With TMSTf in acetonitrile
T=80°C; 12 h; Further stages.;
参考文献
Piperno, Anna; Rescifina, Antonio; Corsaro, Antonino; Chiacchio, Maria A.; Procopio, Antonio; Romeo, Roberto
European Journal of Organic Chemistry, 2007 , # 9 p. 1517 - 1521
反应条件
potassium carbonate in ethanol
16 h; Heating;
参考文献
Mori, Miwako; Washioka, Yumiko; Urayama, Takao; Yoshiura, Kagari; Chiba, Katsumi; Ban, Yoshio
Journal of Organic Chemistry, 1983 , vol. 48, # 22 p. 4058 - 4067
反应条件
sodium
1.) EtOH; Yield given. Multistep reaction;
参考文献
Yuasa, Yoko; Kano, Shinzo; Shibuya, Shiroshi
Heterocycles, 1991 , vol. 32, # 12 p. 2311 - 2314