2,3-二溴-1-丙烯合成路线 (共 153 条)
反应条件
1: 1-n-heptylbromide With iodine; magnesium in diethyl ether Heating; 2: 1,2-dibromo-2-propene in diethyl ether Grignard reaction; Wurtz coupling; 2 h; Heating;
参考文献
Sydnes, Leiv K.; Alnes, Karl F. S.; Erdogan, Natalia
Monatshefte fur Chemie, 2005 , vol. 136, # 10 p. 1737 - 1749
反应条件
in tetrahydrofuran 13 h; Ambient temperature;
参考文献
Fiandanese, V.; Marchese, G.; Naso, F.; Ronzini, L.
Synthesis, 1987 , # 11 p. 1034 - 1036
参考文献
Johnson; McEwen
Journal of the American Chemical Society, 1926 , vol. 48, p. 474
反应条件
unter Luftabschluss;
参考文献
Lespieau
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1927 , vol. 184, p. 460
Bulletin de la Societe Chimique de France, 1928 , vol. <4>43, p. 1191
反应条件
1: 1,2-dibromo-2-propene With trichlorosilane; triethylamine; copper(l) chloride in diethyl ether T=0 - 20°C; 15 h; 2: methylmagnesium bromide in diethyl ether T=0°C; 15 h;
参考文献
Gill, Duncan; Taylor, Nicholas H.; Thomas, Eric J.
Tetrahedron, 2011 , vol. 67, # 27-28 p. 5034 - 5045
反应条件
in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide T=0°C;
参考文献
Trost, Barry M.; Chan, Dominic M. T.
Journal of the American Chemical Society, 1982 , vol. 104, # 13 p. 3733 - 3735
反应条件
copper(l) iodide in N,N,N',N',N'',N''-hexamethylphosphoric triamide 1.5 h; Ambient temperature;
参考文献
Smith, Janice Gorzynski; Quinn, Nina R.; Viswanathan, Malini
Synthetic Communications, 1983 , vol. 13, # 1 p. 1 - 5
反应条件
in N,N,N',N',N'',N''-hexamethylphosphoric triamide 1.5 h; Ambient temperature;
参考文献
Smith, Janice Gorzynski; Drozda, Susan E.; Petraglia, Susan P.; Quinn, Nina R.; Rice, Elizabeth M.; et al.
Journal of Organic Chemistry, 1984 , vol. 49, # 22 p. 4112 - 4120
反应条件
methyl lithium LiBr complex; diethyl ether; copper (I) cyanide 1.) HMPA, THF, 0 deg C, 45 min, 2.) HMPA, THF, 1 h; Yield given. Multistep reaction;
参考文献
Trost, Barry M.; Grese, Timothy A.; Chan, Dominic M.T.
Journal of the American Chemical Society, 1991 , vol. 113, # 19 p. 7350 - 7362
反应条件
in hydrogenchloride; diethyl ether
参考文献
Jacobson, Richard Martin; Kelly, Martha Jean; Wehmeyer, Fiona Linette; Evans, Karen Anderson
Patent: US2005/65033 A1, 2005 ;
Location in patent: Page/Page column 7-8 ;