HWI. A student ran the following reaction: 1 equjv NaH then MeBr H3C A TLC of...
NMR IR Post-Lab Questions Name: Elizabeth Bean HWI. A student ran the following reaction 1 equiv. Nah then MeBr HC A TLC or the reaction after workup indicated the presence of TWO spots. After running a column and separating the two compounds by TLC, the student found that the majority of the mass gave the following NMR and FT-IR data. Is the majority of the yield the desired product? Explain your answer. (HINT, compare the spreetra below with those of...
Post-Lab Questions (Don't be afraid to refer to the internet or the text from the course) HWI. A student ran the following reaction: MY 1 equiv. NaH. then MeBr HO 130 A TLC of the reaction after workup indicated the presence of TWO spots. After running a column and separating the two compounds by TLC, the student found that the majority of the mass gave the following NMR and FT-IR data. Is the majority of the yield the desired product?...
HW4. A student ran a reaction and obtained the following data for an unknown by-product C that contains an alcohol functionality. Alcohol C was purified by column chromatography. Fill in the data below Molecular Formula of C (derived by Mass Spec. analysis): C&H14O The degrees of unsaturation is: Given the degrees calculated, this means: (a) (b) The FT-IR for the unknown alcohol C 100 50- 0- 1000 2000 wavenumber (cm) 3000 1500 500 4000 Bond vibration (e.g. stretch or bend)...
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: 1,7-Dimethyl-heptanedioate
Solvent: Diethyl ether
Reagent: sodium methoxide
Product: 3-oxo-cyclohexane carboxylic acid methyl ester
THANK YOU!!!!!
Ö 11-11: Dieckmann Reaction For this assignment, the target compound that you should synthesize is 2-oxo-cyclohexane carboxylic acid methyl ester.This is an intramolecular carbonyl addition variation. Examine the product and determine which ester is the nucleophile and...