November 28, 2024, 03:37:48 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: 1 [2]   Go Down

Topic: Dimer?  (Read 6692 times)

0 Members and 1 Guest are viewing this topic.

Offline Messi

  • Full Member
  • ****
  • Posts: 252
  • Mole Snacks: +1/-6
Re: Dimer?
« Reply #15 on: November 01, 2012, 02:21:39 PM »
Thanks! :)

Yes, I have checked the purity of all my reagents :) My yield was about 25%!
Logged

Offline orgopete

  • Chemist
  • Sr. Member
  • *
  • Posts: 2636
  • Mole Snacks: +213/-71
    • Curved Arrow Press
Re: Dimer?
« Reply #16 on: November 02, 2012, 09:21:09 AM »
Quote from: Messi on October 31, 2012, 06:32:56 PM
Quote from: orgopete on October 31, 2012, 06:09:48 PM
Really, you formed a carbon-carbon bond? How did you do that? I could understand an S-S bond, RN=CR'S-SR'C=NR.

Yup, well I tried synthesizing the thioamid but NMR showed that the dimer had actually formed. It was one of my products when I purified my product via a column.

I'm not disputing that a dimer has formed, I am skeptical that you have a carbon-carbon bond. How do you know?
Logged
Author of a multi-tiered example based workbook for learning organic chemistry mechanisms.

Offline Messi

  • Full Member
  • ****
  • Posts: 252
  • Mole Snacks: +1/-6
Re: Dimer?
« Reply #17 on: November 02, 2012, 09:51:12 AM »
It was confirmed via NMR. We used DEPT, COSY, and an HMBC, and they all confirmed the presence of a dimer.
Logged
Pages: 1 [2]   Go Up
« previous next »
Sponsored Links