I am having difficulty figuring out the signal at 6.2 ppm. the formula is C9H9Br and has an unsaturation number of 5
I am having difficulty figuring out the signal at 6.2 ppm. the formula is C9H9Br and...
I am having difficulty
identifying the proton locations from the H NMR for methyl
diantilis. Any help is appreciated thank you!
Methyl Diantilis - Sprin x Bb Untitled Document-24 x Bb Untitled Document 2* X My Drive - Google Drivx Orgn Lab II - Google D X a AmazonBasics Redecor x + 3 X ► e blackboard.albany.edu/bbcswebdav/pid-4125732-dt-content-rid-89581479_1/courses/2203-ACHM-223-50011-XLIST_COURSE/methyldiantilis.pdf @ # 101 Untitled Document-2* 1/2 ChemNMR 'H Estimation 3. **HO Open in Acrobat X 2 ethoxy 4-methoxymethylphenol Estimation quality is indicated by...
6) The IR-, 1H- and 13C-spectra of an unknown sample having the formula C8H1602 are shown on the next page. a) What can you conclude about the structure form the 13C NMR data ? b) What functional group is present ? Explain your rational c) Propose a structure that is consistent with the spectroscopic data ? 8 8 3 3 8 3000 innn 500 400 2000 1500 Wavenumber[cm-11 TR2009-87586TK 13C NMR NB: solvent peaks have been edited out. 140 120...
I have most of the information, but I need help to organize it
based on the prompts below the pictures.
Mass Spec
Molecular Weight:
Important Fragments; what are they and what do they mean? (base
peak structure, is there a halogen, is there a benzene ring, is
there an odd number of nitrogens, other important fragments that
tell something about the structure)
IR
Is there an OH? Wavenumber?
Is there a carbonyl group? If so what type (acid. ester, amide,...
Unknown Number:
Molecular Formula:
Index of Hydrogen Deficiency:
Structure:
Mass Spec
Molecular Weight:
Important Fragments; what are they and what do they mean? (base
peak structure, is there a halogen, is there a benzene ring, is
there an odd number of nitrogens, other important fragments that
tell something about the structure)
IR
Is there an OH? Wavenumber?
Is there a carbonyl group? If so what type (acid. ester, amide,
aldehyde, ketone etc.)? Wave number?
Other important peaks (terminal alkyne, cyano...
NMR
IR
CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE THANK
YOU
PLEASE EXPLAIN IT IN DETAIL THANK YOU
Experimental Data Only report the IR absorptions that provide diagnosis for the major functional groups. Copies of your spectra will be included in your lab report with this information written on the spectra. However, the information should also be included in the body of the report in a text format similar to the example given below IR cm1: 1735 (C-o); MS:...
Please show any work or explanation and help with
filling out the data table. I appreciate it very much. Thank
you!
5. (Opts) Propose opts) Propose a reasonable to heterostom for the organic molecule that gave rise to the spectra below. Complete the me poctra below. Complete the datablas below related to the structure that you've identified Mass Spectrum 100 Relative Intensity 10 20 30 40 50 70 80 90 60 m/z 100 110 IR Spectrum 028 1936.93 13C NMR...