Relative Reactivity of Anilines

Abstract: Various Anilines were tested with Br2/HBr solution, the products were crystallized and melting points attained to verify relative reactivity. My assignment, 2,4-Dibromoanisol, was prepared in a yield of 52% with a melting point of 55-58 C .
Reaction:

Mechanism:

Procedure: Anisole (0.35mL, 0.0378mol) was obtained and placed in a pre-weighed 25 mL round bottom flask, along with 2.5 mL of glacial acetic acid and a magnetic stir bar. Then the reaction apparatus was assembled, the dry tube was charged with conc. sodium bi sulfate, the 25 mL round bottom was attached to the apparatus, and 5 mL of Br2/HBr mixture was obtained and placed in the round bottom. The reaction took place for 20 minutes. An orange liquid was obtained and placed in a 125 mL Erlenmeyer flask along with 25 mL of water and 2.5 mL of conc. Sodium bisulfate soln. The solution was then placed in an ice bath to precipitate and then the solid product was filter......

Join Now to view the rest of this term paper!
Members: Login to view this research paper.

Title: Relative Reactivity Of Anilines
Approximate Word Count: 551
Approximate Pages: 3 (250 words per double-spaced page)

With the Term Papers Lab Membership Pass, you get instant access to every essay on this site, including this essay on Relative Reactivity Of Anilines, for as long as you remain a member.

Other essays sites charge almost $100 for a single term paper. At Term Papers Lab, you can get instant access to over 100,000 research papers for as little as $29.95!