Givaudan-Delawanna Inc.
Patent: US2064885 , 1934 ;
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Givaudan-Delawanna Inc
Chem. Zentralbl., 1937 , vol. 108, # I p. 4558
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Carpenter; Easter
Journal of Organic Chemistry, 1955 , vol. 20, p. 401,407
in toluene absence of air and moisture; portionwise addn. of Li-compd. to 2 equiv. AlCl3 at -78°C, standing at -78°C for 1 h, slow warming toroom temp., stirring for 16 h; removal of volatiles (reduced pressure), warming under reduced pressur to 40°C for 1 h, extn. into hexane, concn., crystn. on slow cooling to -20°C; product mixt. not sepd.;
参考文献
Wehmschulte, Rudolf J.; Power, Philip P.
Inorganic Chemistry, 1996 , vol. 35, # 11 p. 3262 - 3267
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Bruson; Kroeger
Journal of the American Chemical Society, 1940 , vol. 62, p. 36,43
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Roehm and Haas Co
Chem.Abstr., 1940 , p. 5463
