3,4-二氢-2,5,8-三甲-2-(4,8,12-三甲基十三烷基)-2H-1-苯并吡喃-6-醇合成路线 (共 7 条)
反应条件
toluene-4-sulfonic acid in toluene T=140°C; 14 h; Inert atmosphere;
参考文献
DSM IP Assets B.V.
Patent: EP2522647 A1, 2012 ;
Location in patent: Page/Page column 15 ;
反应条件
zinc(II) chloride; decalin anschl. mit wss.-methanol. H2SO4;
参考文献
Emerson; Smith
Journal of the American Chemical Society, 1940 , vol. 62, p. 1869,1871
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Jacob et al.
Journal of the Chemical Society, 1939 , p. 542,544
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Hoffmann-La Roche
Patent: CH214350 , 1939 ;
反应条件
zinc(II) chloride T=180°C;
参考文献
Karrer; Fritzsche
Helvetica Chimica Acta, 1938 , vol. 21, p. 1234,1239
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Karrer et al.
Helvetica Chimica Acta, 1939 , vol. 22, p. 1139,1145
反应条件
hydrogenchloride; diethyl ether anschl. mit Zink, wss. HCl und Aethanol;
参考文献
Green et al.
Journal of the Chemical Society, 1959 , p. 3362,3369
反应条件
zinc(II) chloride; Petroleum ether
参考文献
Hoffmann-La Roche
Patent: US2411967 , 1938 ;
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Hoffmann-La Roche
Patent: DE731972 , 1938 ;
DRP/DRBP Org.Chem.
反应条件
in ethanol
T=25°C; Rate constant;
参考文献
Nagaoka, Shin-ichi; Kuranaka, Aya; Tsuboi, Hideki; Nagashima, Umpei; Mukai, Kazuo
Journal of Physical Chemistry, 1992 , vol. 96, # 3 p. 2754 - 2761
反应条件
in ethanol
T=25°C; Rate constant;
参考文献
Nagaoka, Shin-ichi; Kuranaka, Aya; Tsuboi, Hideki; Nagashima, Umpei; Mukai, Kazuo
Journal of Physical Chemistry, 1992 , vol. 96, # 3 p. 2754 - 2761