2-(4-甲氧基苯基)-6-甲基-4H-色烯-4-酮合成路线 (共 22 条)
反应条件
potassium carbonate; toluene-4-sulfonic acid; tetra(n-butyl)ammonium hydrogensulfate 1.) benzene, 80 deg C, 3 h, 2.) benzene, reflux, 45 min; Yield given. Multistep reaction;
参考文献
Li, Gui-Rong; Lau, Chu-Pak; Qin, Guo-Wei; Wang, Hong-Bing
Patent: US2008/214493 A1, 2008 ;
Location in patent: Page/Page column 11 ;
反应条件
1,8-diazabicyclo[5.4.0]undec-7-ene; Pd(OAc)2(dppf)2 in N,N-dimethyl-formamide T=60°C; P=760 Torr; 6 h;
参考文献
Ciattini, Pier Giuseppe; Morera, Enrico; Ortar, Giorgio; Rossi, Sabina Strano
Tetrahedron, 1991 , vol. 47, # 32 p. 6449 - 6456
反应条件
Tl(Oac)3 in acetic acid 3 h; Heating;
参考文献
Khanna, Mahavir S.; Singh, Om V.; Garg, Chandra P.; Kapoor, Ram P.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 19 p. 2565 - 2568
反应条件
potassium carbonate; tetra-(n-butyl)ammonium iodide in benzene 12 h;
参考文献
Dhande, V.P.; Thakwani (nee Joshi), Poonam; Marathe, K.G.
Tetrahedron, 1988 , vol. 44, # 10 p. 3015 - 3024
反应条件
Ba(OH)2 in ethanol T=20°C; 0.333333 h; Milling;
参考文献
Jakhar, Komal; Makrandi
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2013 , vol. 52, # 1 p. 141 - 145
反应条件
1: 58 percent / NBS / acetone; H2O / 12 h 2: 77 percent / K2CO3 / Bu4N(+)I(-) / benzene / 12 h View Scheme
参考文献
Dhande, V.P.; Thakwani (nee Joshi), Poonam; Marathe, K.G.
Tetrahedron, 1988 , vol. 44, # 10 p. 3015 - 3024
反应条件
1: 85percent KOH / pyridine / Heating 2: sulfuric acid, glacial acetic acid View Scheme
参考文献
Jakhar, Komal; Makrandi
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2012 , vol. 51, # 5 p. 770 - 773
反应条件
hydroxylamine hydrochloride in acetic acid 4 h; Heating;
参考文献
Lohiya, S. B.; Ghiya, B. J.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, # 1-12 p. 873 - 876
反应条件
1: pyridine 2: 85percent KOH / pyridine / Heating 3: sulfuric acid, glacial acetic acid View Scheme
参考文献
Adam, Waldemar; Golsch, Dieter; Hadjiarapoglou, Lazaros
Journal of Organic Chemistry, 1991 , vol. 56, # 26 p. 7292 - 7297
反应条件
1: pyridine 2: 85percent KOH / pyridine / Heating 3: sulfuric acid, glacial acetic acid View Scheme
参考文献
Adam, Waldemar; Golsch, Dieter; Hadjiarapoglou, Lazaros
Journal of Organic Chemistry, 1991 , vol. 56, # 26 p. 7292 - 7297