We need at least 7 more requests to produce the answer.
3 / 10 have requested this problem solution
The more requests, the faster the answer.
What are the unknown Aldehyde and unknown ketone. Label all
relevant / important peaks.
oo 48 A o תס ar PPM A سب 4 N 2 - o 200 180 160 140 120 100 80 60 40 20 0 PPM 13C: 196.6, 143.6, 135.2, 132.8, 128.6, 128.5, 127.9, 29.4 EI-MS: 260
12) What test lets you tell between an aldehyde and a ketone? 2pts 13) An unknown yields a positive Jones test. Which of these could be the unknown? (Multiple answers possible) 2pts o 엉 ㅇ A B C D 14) An unknown yields a positive DNPH test and a negative Tollens test. Which of these is the unknown? 2pts H . مرز A D С B 15) What tests would be positive for the following molecule? 2pts i. H
3. Provide the structure of the unknown ketone/aldehyde starting material that would produce the following HNMR spectrum: Proposed Starting Material: Singlet, Sindet, Doublet, 2 Doublet, 2 PPM
Deduce the structure of this ketone by its proton NMR, and
assign the appropriate peaks.
The options for the unknown ketone are: 2-butanone, 4-pentanone,
4-methyl-2-pentanone, cyclopentanone, 2-heptanone, d-l,
3-methylcyclohexanone, 2-octanone, cycloheptanone, acetophenone,
and butyrophenone.
Beside the photo, no additional information was given, including
more specific multiplicity of peaks. However, I am almost certain
that the correct structure is d-l, 3-methylcyclohexanone, I am just
having trouble assigning the peaks.
Second Unknown Ketone THS cticiろ 80 75 70 6.5 6.0 5.5 5.0...
Please Calculate the theoretical yield and the percent yield of this aldol reaction. Unknown ketone: cyclohexanone Unknown aldehyde: p-Anisaldehyde Actual yield: 0.067 Our aldol mixture was our unknown ketone (0.002 mol) with 4.0 mL of 95% ethanol in a 25 mL Erlenmeyer flask. And we added our unknown aldehyde (0.008 mol) and 3.0 mL of 1 M NaOH.
what is the link of ketone mteabolism with other metabolism
Given this IR Spectra of an unknown compound, how do I
determine the structure of what I have?
I think I have some sort of ketone? Possibly a methyl
ketone.
Attached is also the H-NMR. Please help determine structure of
unknown.
the
only other information i have is that it has a low molecular weight
and is neutral
120-pennifers Gr own#1 110 100 80 70 60 50 40 30 20 4000 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) ue...
1. What is the functional group of an aldehyde? A ketone? 2. What is the oxidation product of an aldehyde? A. Structures of Some Aldehydes and Ketones Formaldehyde Acetaldehyde IUPAC Name IUPAC Name | Propionaldehyde IUPAC Name Acetone IUPAC Name Cyclohexanone Bulanone Common Name
30-What is the common name for 2-butanone? aa, methyl ethyl ketone b. isobutyl ketone c. diethyl ketone d. butyl ketone 31-What is the IUPAC name for ? CH3 CH2BECH2CHO a. 3-bromobutanal b.3-bromobutanone c. 2-bromobutanal d.2-bromobutanone 32- Benzaldehyde can be reduced by the Wolff- Kishner method, too. What is the product? a-Benzene bb- Toluene C-Benzyl alcohol (phenylmethanol) d-Cyclohexane 33-Addition of a Grignard reagent to formaldehyde followed by H30+ gives aa 1° alcohol b-2° alcohol c- 3° alcohol d-ketone
(Identifying unknown ketone) Organic Lab. I took these spectra
in lab, I know it is a ketone no other functional groups, or
haildes - just need to find the chemical formula. I think it might
be 2 or 3 hexanone or 3-Methylpentan-2-one / 4-Methyl-2-pentanone
or 3,3-Dimethyl-2-butanone but not sure
I cannot take another IR spectrum
SpinWorks 4: UW60 CHLAB121 API 20190508 098.td PPM 13.0 12.0 11.0 10.0 9.08.0 7.0 6.0 5.04.03.0 2.0 1.0 0.0 freq. of O ppm: 58.575066 MHz...