In the NMR of your product you were able to see a singlet at 10 ppm, what conclusion can you make? The product is 4-methoxybenzalecetophenone, created by an aldol condensation reaction using benzaldehyde and 4-methoxyacetophenone.
a. This corresponds to the deuterated solvent |
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b. This corresponds to product |
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c. You broke the NMR, nothing shifts that far downfield |
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d. There is unwanted started material remaining |
In the NMR of your product you were able to see a singlet at 10 ppm,...
I need help with questions 5,
6, & 7. The FTIR and NMR is provided. I also need help creating
a reaction mechanism using the following:
Starting material: methyl acetate.
Solvent: diethyl ether
Reagent: sodium methoxide
Product: methyl acetoacetate
THANK YOU!!!!!
11-8: Claisen Condensation - 1 For this assignment, the target compound that you should synthesize is methyl acetoacetate.This is another carbonyl addition variation. Examine the product and determine which ester is the nucleophile and which is the electrophile. Keep...
Please help identify conpound
Sample A8 PPM DATE: 04/12/10 (09:15) AB FIR 60.010 SWI: 1000 PW: 19.6 OF 1: 368.7 USER: PTSid: 8192 EX: HIV.ppg PD: 3.0 sec INAS Nutstemp 1605 3064 486 %Transmittance 2874 556 2895 746 3028 2932 1453 1496 269 772 3500 3000 1500 1000 500 2500 2000 Wavenumbers (cm-1) Date: Fri Oct 29 11:30:24 2010 (GMT-07:00) AB KBr Scans: 16 Resolution: 2.000 Name Organic Chemistry 2242 Spectroscopy Unknown A (S-05) During this lab period, you are...
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