2,3-二甲基-1,3-丁二烯合成路线 （共 777 条）
反应条件
T=550°C; P=0.01 Torr;
参考文献
Marchand, Annette; Gerval, Pierre; Duboudin, Francoise; Gaufryau, M.-H.; Joanny, Marguerite; Mazerolles, Pierre
Journal of Organometallic Chemistry, 1984 , vol. 267, # 1 p. 93 - 106
反应条件
sulfuryl dichloride in benzene T=5°C;
参考文献
Schenk, Wolfdieter A.; Voss, Eckhard
Journal of Organometallic Chemistry, 1994 , vol. 467, # 1 p. 57 - 66
反应条件
T=100°C; spalten des erhaltenen 4.4.5-Trimethyl-1.3-dioxans durch Erwaermen mit verd.H2SO4 oder mit verd.HCl in gegenwart von CaCl2;
参考文献
I.G.Farbenind.
Patent: DE741152 , 1938 ;
DRP/DRBP Org.Chem.
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Jasco Inc.
Patent: US2350485 , 1940 ;
Full Text Show Details
Gen.Aniline and Film Corp.
Patent: US2241777 , 1939 ;
反应条件
bis(η3-allyl)palladium-bisdicyclohexylphosphino-ethene in toluene T=120°C; 70 h; Further byproducts given;
参考文献
Deohring, A.; Jolly, P. W.
Tetrahedron Letters, 1980 , vol. 21, p. 3021 - 3024
参考文献
Amemiya
Nippon Kagaku Kaishi, 1943 , vol. 64, p. 1091
Chem.Abstr., 1947 , p. 3756
反应条件
sodium hydroxide; sodium tetrahydroborate; bis(thiophen-2-yl)ditelluride in methanol Ambient temperature;
参考文献
Engman, Lars; Bystroem, Styrbjoern E.
Journal of Organic Chemistry, 1985 , vol. 50, # 17 p. 3170 - 3174
反应条件
hydrogen T=425°C; P=760.051 Torr; Gas phase;
参考文献
Sato, Satoshi; Sato, Natsumi; Yamada, Yasuhiro
Chemistry Letters, 2012 , vol. 41, # 8 p. 831 - 833
反应条件
in not given 40-80°C; in N2; 2-4h; in soln. of aliph. hydrocarbons of boiling point of 40-80°C; evapn.; extn. of the residue or chromy on Al2O3 with eluents: C6H6/petroleum etheror petroleum ether/CHCl3; crystn. from ether or ether/petroleum ether;
参考文献
Gmelin Handbook: Co: Org.Verb.2, 2.4.2, page 107 - 113
参考文献
Richter, Frank U.
Chemistry - A European Journal, 2009 , vol. 15, # 21 p. 5200 - 5202
参考文献
Richter, Frank U.
Chemistry - A European Journal, 2009 , vol. 15, # 21 p. 5200 - 5202
