The purpose of this experiment is to synthesize 4-phenylphenol by Suzuki coupling reaction.
Characterization by IR spectrum, NMR spectrum and melting point is performed after the result
is obtained, by analysis, it is concluded that 4-phenylph
The purposes of the experiment are to determine one unknown alcohol and one
unknown carboxylic acid and to synthesis a fruit fragrance. Variable analytical
techniques such as boiling point determination, infrared spectroscopy and refractive
Biomechanical Foundations of
Instructor: Dr. Shirley Rietdyk
TA: Ms. HyeYoung Cho
HK 263: Biomechanical Foundations of Motor Skills
To learn how mechanical laws dictate the movement of passive bodies.
The purpose of the experiment was to synthesize 4-phenylphenol by Suzuki crosscoupling reaction and characterize the reaction product by 1H NMR and IR
spectroscopy. Suzuki coupling is an important way to connect two aryl rings with a
I Experiment of week two
In week two, we focused on separating the liquid mixture. At first, copper ion test was applied
and blue precipitate formed. It showed that there was an amine group in one of the compound.
From the experiment in week one. We found
The purpose of the experiment is to separate two unknown mixture, purify four
compounds and find the structure of four compounds. At first the function groups were
tested by IR and several chemical tests. Then the separation schemes were determin
Synthesis of Substituted Chalcone
1) In a 125 ml Erlenmeyer flask, add 15 mL of NaOH aqueous solution.
2) A stir bar and 12 ml of ethanol are added.
3) The flask is placed in an ice bath over a stirring plate and stirred.
4) 3.7 grams
The purpose of the experiment was to prepare methyl p-ethylphenyl ether. The starting material
were 4-ethylphenol and methyl iodide. The general method of the experiment was the Williamson
ether synthesis. It is an S N2 reaction between a phe
The purpose of the experiment was to apply chalcone synthesis with a benzaldehyde and a
acetophenone. The experiment method of week one was an aldol condensation and the
method of week two was a Michael addition to form a ketone. In the first wee
The purpose of this experiment is to apply Diels-Alder Reaction in preparation of six-membered
carbocyclic rings. 4-Cyclohexene-cis-1, 2-dicarboxylic. The starting material was a conjugate
diene, s-cis-1,3-Butadiene and Maleic anhydride, whic
The purpose of the experiment is to determine the chemoselectivity of two different
reducing agents with 3-nitroacetophenone. 3-nitroaccetopenone was treated by two
different reagents. After the reactions were completed, infrared spectroscopy was
Firstly, the IR of 3-nitroacetophenone was obtained. The peaks of interest are 1688.9 cm-1 (C=O
stretch), 1522.2 cm-1 (Asymmetric stretch of the two coupling N-O bonds) and 1343.5 cm-1
(symmetric stretch of the two coupling N-O bonds). For a ch