93968-39-9

Upstream product

• 736-31-2 trans-4,4'-dinitrostilbene 
• 619-93-2 4,4'-dinitro stilbene 
• 104-03-0 4-nitrobenzeneacetic acid 
• 115127-49-6 3-bromo-3-(4-nitrophenyl)diazirine 
• 108-88-3 toluene 
• 555-16-8 4-nitrobenzaldehdye 
• 100-14-1 4-nitrobenzyl chloride 

Downstream Products

• 2735-14-0 1,2-bis(4-nitrophenyl)acetylene 
• 59857-45-3 4.4'-bis-benzamino-trans-stilbene 
• 81349-03-3 4.4'-bis-benzamino-cis-stilbene 
• 34321-29-4 cis-stilbene-4,4'-diyldiamine 
• 67557-61-3 4.4'-bis-acetylamino-cis-stilbene 
• 7314-06-9 (E)-4,4'-diaminostilbene 
• 10035-10-6 hydrogen bromide 
• 619-93-2 4,4'-dinitro stilbene 
• 39082-37-6 C₁₄H₉BrN₂O₄ 
• 736-31-2 trans-4,4'-dinitrostilbene 

Relevant academic research and scientific papers

Triplet halocarbene chemistry: P-nitrophenylchlorocarbene and p-nitrophenylbromocarbene

Reactions of p-nitrophenylchlorocarbene with cumene and of p-nitrophenylbromocarbene with toluene afford C-H abstraction-recombination products that suggest the involvement of triplet arylhalocarbenes.

Elimination Reactions of Stilbene Dibromides. Dehydrobromination by Acetate, Cyanide or Chloride Ions in Dimethylformamide

Rates of dehydrobromination of a series of 4-nitro- and methoxystilbene dibromides by means of acetate, cyanide or chloride ions in dimethylformamide have been measured.A product analysis was performed which indicated a strong preference for anti elimination.Probable transition state structures utilized by each of the three nucleophiles are described.Attack by the base may be at either β-hydrogen (E 2H) or Cα(E2C).The slowest reaction in with chloride ion, which also gives the highest anti/syn elimination product ratio.