NMR spectra (Garden Cress Continued) For OTA 104318
One more question and I think I am done. Refering back to the Garden Cress Problem. What should the NMR look like? Please let me know If I need to send the question again (PC20042).
Multiple Spectra/Indentifying Structures from spectra - Please identify the structure giving the following spectra (NMW, IR, Mass Spec, etc...) and state how you arrived at your structure (give reasons such as peak identifcation and mass, etc.....)I need a ...
Interpretation and Assignment of IR Spectrum of Caffeine - Would you please provide me with some information regarding the infra-red spectrum of caffeine. Attached I have a labeled spectra of caffeine would you please tell me how I would label it. The lines o ...
Structures and fragmentation patterns in mass spectra - suggest structure fragmentation patterns that account for the following observed peaks in the mass spectra.
A) 5-methyl-2-hexanone, m/e= 71, 58, 43
B) C6H5CH2OCH3, m/e= 122, 121, 91, 77
...
Identify solid Unknown using IR Spectra - Attached to this problem is an IR spectra of an unknown which is known to be a solid and after a few solubility and other test I think that it is a carboxylic acid. I needed some one else to verify. ...