1. The SDN iPhone App is back and free through November! Get it today and please post a review on the App Store!
    Dismiss Notice
  2. Dismiss Notice
  3. Guest, be sure to check out How To Get Into Dental School, our free downloadable PDF with step-by-step details for dental school applicants!
    Dismiss Notice
  4. Dismiss Notice
Dismiss Notice

Interview Feedback: Visit Interview Feedback to view and submit interview information.

Interviewing Masterclass: Free masterclass on interviewing from SDN and Medical College of Georgia

Isopropyl on NMR

Discussion in 'DAT Discussions' started by MaxL221, Jul 17, 2006.

  1. MaxL221

    MaxL221 Member
    2+ Year Member

    Joined:
    Jun 1, 2006
    Messages:
    53
    Likes Received:
    0
    Status:
    Pre-Dental
    What does isopropyl look like on proton NMR? Also, anyone else know of any key groups that are tested over on the dat aside from ethyl and methyl on the proton nmr?
     
  2. Note: SDN Members do not see this ad.

  3. orgoman22

    orgoman22 DAT DESTROYER
    Lifetime Donor Sponsor Exhibitor Classifieds Approved 10+ Year Member

    Joined:
    Mar 12, 2005
    Messages:
    4,000
    Likes Received:
    2,943
    Status:
    Non-Student
    The isopropyl group will appear as a doublet and a multiplet {septet } in the proton NMR. The ethyl group will appear as a triplet-quartet in a compound such as diethyl ether. Here is what I want you to do,,, draw out the following molecule : 2-pentanone. Starting with C-1, the Proton NMR signals will be singlet, triplet, multiplet, triplet. That should help. Any further questions, contact me.
    Regards, Dr. Jim Romano NYU
     

Share This Page