联苯-4,4-草酸二乙酯合成路线 (共 84 条)
反应条件
triethylamine; palladium diacetate T=100°C; Heck reaction; 24 h;
参考文献
Bernini, Roberta; Cacchi, Sandro; De Salve, Ilse; Fabrizi, Giancarlo
Synlett, 2006 , # 18 p. 2947 - 2952
反应条件
pyridine; tetra-n-butylammonium tetrafluoroborate in acetonitrile T=20°C; Electrolysisiron rod as anode; stainless steel grid as cathode;
参考文献
Gomes, Paulo; Fillon, Hyacinthe; Gosmini, Corinne; Labbe, Eric; Perichon, Jacques
Tetrahedron, 2002 , vol. 58, # 42 p. 8417 - 8424
反应条件
triethylamine; palladium diacetate T=100°C; Heck reaction; 24 h;
参考文献
Bernini, Roberta; Cacchi, Sandro; De Salve, Ilse; Fabrizi, Giancarlo
Synlett, 2006 , # 18 p. 2947 - 2952
反应条件
1.1: n-BuLi / diethyl ether; hexane / 1 h / -78 °C 1.2: 67 percent / diethyl ether / 12 h / -78 - 20 °C 2.1: Cs2CO3; 1,4-bis(diphenylphosphino)-butane; water / [allylPdCl]2 / toluene / 24 h / 90 °C View Scheme
参考文献
Denmark, Scott E.; Ober, Michael H.
Advanced Synthesis and Catalysis, 2004 , vol. 346, # 13-15 p. 1703 - 1714
反应条件
manganese; triphenylphosphine; cobalt(II) dibromide in acetonitrile T=50°C;
参考文献
Moncomble, Aurelien; Floch, Pascal Le; Lledos, Agusti; Gosmini, Corinne
Journal of Organic Chemistry, 2012 , vol. 77, # 11 p. 5056 - 5062
反应条件
pyridine; tetra-n-butylammonium tetrafluoroborate in acetonitrile T=20°C; Electrolysisiron rod as anode; stainless steel grid as cathode;
参考文献
Gomes, Paulo; Fillon, Hyacinthe; Gosmini, Corinne; Labbe, Eric; Perichon, Jacques
Tetrahedron, 2002 , vol. 58, # 42 p. 8417 - 8424
反应条件
pyridine; tetra-n-butylammonium tetrafluoroborate in acetonitrile T=20°C; Electrolysisiron rod as anode; stainless steel grid as cathode;
参考文献
Gomes, Paulo; Fillon, Hyacinthe; Gosmini, Corinne; Labbe, Eric; Perichon, Jacques
Tetrahedron, 2002 , vol. 58, # 42 p. 8417 - 8424
反应条件
1: 4-iodobenzoic acid ethyl ester With isopropylmagnesium chloride in tetrahydrofuran T=-40°C; 0.916667 h; 2: With lithium chloride; manganese (II) chloride in tetrahydrofuran T=-40°C; 3: 2-chlorobenzophenone in tetrahydrofuran T=0°C; 2 h;
参考文献
Cahiez, Gerard; Luart, Denis; Lecomte, Fabien
Organic Letters, 2004 , vol. 6, # 24 p. 4395 - 4398
反应条件
trifluoroacetic acid; cobalt(II) dibromide; zinc dibromide in acetonitrile the mixt. in CH3CN was stirred at room temp., then arylbromide was added, stirred at room temp.; GC analysis;
参考文献
Fillon, Hyacinthe; Gosmini, Corinne; Perichon, Jacques
Journal of the American Chemical Society, 2003 , vol. 125, # 13 p. 3867 - 3870
反应条件
bis-triphenylphosphine-palladium(II) chloride in tetrahydrofuran T=20°C; Negishi coupling reaction; Inert atmosphere;
参考文献
Krasovskiy, Arkady; Lipshutz, Bruce H.
Organic Letters, 2011 , vol. 13, # 15 p. 3818 - 3821