Bamberger

The single-step -duoroaruline [31-40-4] process based on duorodeoxygenation of nitrobenzene (via in situ generation of /V-phenylhydroxyl amine) in anhydrous hydrogen duoride (94—96) has not been commercialized primarily due to concurrent formation of aniline, as well as limited catalyst life. The potential attractiveness of this approach is evidenced by numerous patents (97—101). Concurrent interest has been shown in the two-step process based on /V-phenylhydroxylamine (HF-Bamberger reaction) (102—104). 

E. N. Bamberger and co-workers, Eife Adjustment Factors forBall and Roller Bearings, American Society of Mechanical Engineers, New York, 1971. 

BAMBERGER Phenylhydroxylamlne Rearrangement Rearrangement ot N-arylhydroxylamme to aminophenol... 

BAMBERGER Benzolriazine Synthesis From pyruvic acid hydrazone 2 and aryldiazoamine salts 1... 

Polyporus frmdosa. Amorphous base yielding crystalline salts. (Bamberger and Landsiedl, Monats., 1911, 32, 641.)... 

Bromodiphenyl has been obtained along with some of the ortho derivative from the bromination of diphenyl.1 However, according to Schlenk,2 the product so obtained is contaminated with some p, -dibromodiphenyl which is very difficult to remove. Bamberger obtained j>-bromodiphenyl from the action of benzene on solid p-bromobenzene diazoanhydride.3 The method described in the procedure has recently been described in the literature.4... 

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