Baadische Anilin

Since its discovery in 1909, the elucidation of its structure by Karrer in 1931 [5] and its first total synthesis [6], vitamin A has represented a challenging target molecule for chemists [7], The first industrial synthesis of retinol was performed at Hoffmann-La Roche (H-L R) [8], followed by other approaches of the Baadische Anilin- Soda Fabrik (BASF AG) [9], and Rhone-Poulenc (R-P) (today Aventis) [10]... 

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See also in sourсe #XX -- [ , ]

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