November 28, 2024, 03:27:41 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: Pinacol Rearrangement w/ Iodine - Searched but no answer found  (Read 2835 times)

0 Members and 1 Guest are viewing this topic.

Offline santospineda1

  • Very New Member
  • *
  • Posts: 1
  • Mole Snacks: +0/-0
Pinacol Rearrangement w/ Iodine - Searched but no answer found
« on: March 15, 2012, 01:15:16 AM »
In the pinacol rearrangement, in my case specifically benzopinacol Ph2-C(OH)-C(OH)-Ph2
 a trace amount of I2 is added. I know I2 is a weak Lewis Acid and that this property comes into action. Where during the mechanism would iodine be able to accept electrons from something?
Logged

Offline orgopete

  • Chemist
  • Sr. Member
  • *
  • Posts: 2636
  • Mole Snacks: +213/-71
    • Curved Arrow Press
Re: Pinacol Rearrangement w/ Iodine - Searched but no answer found
« Reply #1 on: March 16, 2012, 03:54:24 PM »
I too had wondered about this. Perhaps we should think of this equilibrium.

pyridinium bromide + Br2  ::equil:: pyridinium tribromide

What might I2 do?
Logged
Author of a multi-tiered example based workbook for learning organic chemistry mechanisms.
Pages: [1]   Go Up
« previous next »
Sponsored Links