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The synthesis question first gives a NMR graph which is
supposed to be butanol, but I...
NMR question- I'm having issues with page 2 where I'm supposed to assign the hnmr signal...
NMR
question- I'm having issues with page 2 where I'm supposed to
assign the hnmr signal but I came up with only 5 signals not 6 and
they aren't lining up with my molecule.. I'm not sure maybe the
molecule is wrong but I don't think so - help
M+-114 M+= 114 amu a) The mass spectrum of the unknown molecule is shown above Using only the mass spectrum shown above, determine all the likely possible chemical formulas assume that...
Which compound matches the spectrum shown? 3H, 4H 3H,t 2H, a 8 6 PPM 2 "onora...
Which compound matches the spectrum shown? 3H, 4H 3H,t 2H, a 8 6 PPM 2 "onora Moving to another question will save this response. Question 44 Which structure does not produce a racemic mixture when reduced with excess LAH? (A) (B) (C) ||| (D) (E) V question will save this response. Question 45 How many signals are expected in the C-NMR spectrum for the product of the reaction? 1. LAH 2. H20 Number of 13C NMR signals expected for product?...
all one question. thank you Which compound gives the following spectra? For the 'H-NMR assign all...
all one question.
thank you
Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret base peak and mole peak in the mass spectrum if a mole peak exists. Assign at least two "C signals. How does the IR spectrum support your findings? (12 pts.) 100 Relative ntensity 25 50 75 175 125 150 100 m/z 1000 500 400 8000 3000 2000 1500 Wavenumberlcm-11 5,3H and t3H t, 2H 5,2 H m, 2H d, 2H lid, 2H...
question starts with P(x) = -2x^3(x-1)(2x^2+1). I was then supposed to express the polynomial in general...
question starts with P(x) = -2x^3(x-1)(2x^2+1). I was then supposed to express the polynomial in general form and got -4x^6 + 4x^5 - 2x^4 + 2x^3. Then asked to determine the left and right end behavior which I did. What I'm suck on is the final part which is "Find the x-intercepts, if any.". I know im supposed to set y to zero, but I cant figure this one out. I cant find out how to factor it, im stuck....
Please answer both When performing a retrosynthetic analysis for the desired synthesis below, what is the...
Please answer both
When performing a retrosynthetic analysis for the desired synthesis below, what is the best question to ask first? Br CH3-C=CH Br To what functional group can two adjacent bromine atoms be added? Which alkyl halide is needed for the synthesis? How can I deprotonate an alkyne? What reagents are needed to alkylate an alkyne? What is most likely the initial retrosynthetic disconnection of the target molecule in the given synthetic transformation (i.e., the last step of the...
the graph pics is provided also for the questions please help to answer the questions. i...
the graph pics is provided also for the questions please help
to answer the questions.
i
do not need the the first part questions b ans for angle just for
length and rest of the questions thats why there is angle in the
graph
eview View Help Load Test Team Design Format Tell me what you want to Switch Row/ Select Column Data Data Chanc Chart Type Chart Styles G Н 0 Energy Vs. Bond Length of PH3 -338 0.5...
I need help with questions 5, 6, & 7. The FTIR and NMR is provided. I...
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...
I need help with questions 5, 6, & 7. The FTIR and NMR is provided. I...
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...
Synthesis using Carbonyla-Substitution Chemistry Preamble This experiment involves the synthesis of target molecules using a-substitution chemistry....
Synthesis using Carbonyla-Substitution Chemistry Preamble This experiment involves the synthesis of target molecules using a-substitution chemistry. You are assigned two target molecules, one of which is best synthesized by an alkylation approach, while the other is best synthesized by an addition or condensation approach. My two target molecules are number 2 and number 12 in the last page. You must do the following: 1. Perform a retrosynthetic analysis on the two target molecules assigned to you. In each case the...
Page 1 Synthesis using Carbonyl O-Substitution Chemistry Preamble This experiment involves the synthesis of target molecules...
Page 1 Synthesis using Carbonyl O-Substitution Chemistry Preamble This experiment involves the synthesis of target molecules using a-substitution chemistry. You are assigned two target molecules, one of which is best synthesized by an alkylation approach, while the other is best synthesized by an addition or condensation approach. You must do the following: 1. Perform a retrosynthetic analysis on the two target molecules assigned to you. In each case the organic starting material (what you have to work backwards toward) depends...
NMR
question- I'm having issues with page 2 where I'm supposed to
assign the hnmr signal but I came up with only 5 signals not 6 and
they aren't lining up with my molecule.. I'm not sure maybe the
molecule is wrong but I don't think so - help
M+-114 M+= 114 amu a) The mass spectrum of the unknown molecule is shown above Using only the mass spectrum shown above, determine all the likely possible chemical formulas assume that...
Which compound matches the spectrum shown? 3H, 4H 3H,t 2H, a 8 6 PPM 2 "onora Moving to another question will save this response. Question 44 Which structure does not produce a racemic mixture when reduced with excess LAH? (A) (B) (C) ||| (D) (E) V question will save this response. Question 45 How many signals are expected in the C-NMR spectrum for the product of the reaction? 1. LAH 2. H20 Number of 13C NMR signals expected for product?...
all one question.
thank you
Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret base peak and mole peak in the mass spectrum if a mole peak exists. Assign at least two "C signals. How does the IR spectrum support your findings? (12 pts.) 100 Relative ntensity 25 50 75 175 125 150 100 m/z 1000 500 400 8000 3000 2000 1500 Wavenumberlcm-11 5,3H and t3H t, 2H 5,2 H m, 2H d, 2H lid, 2H...
Please answer both
When performing a retrosynthetic analysis for the desired synthesis below, what is the best question to ask first? Br CH3-C=CH Br To what functional group can two adjacent bromine atoms be added? Which alkyl halide is needed for the synthesis? How can I deprotonate an alkyne? What reagents are needed to alkylate an alkyne? What is most likely the initial retrosynthetic disconnection of the target molecule in the given synthetic transformation (i.e., the last step of the...
the graph pics is provided also for the questions please help
to answer the questions.
i
do not need the the first part questions b ans for angle just for
length and rest of the questions thats why there is angle in the
graph
eview View Help Load Test Team Design Format Tell me what you want to Switch Row/ Select Column Data Data Chanc Chart Type Chart Styles G Н 0 Energy Vs. Bond Length of PH3 -338 0.5...
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...
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...
Synthesis using Carbonyla-Substitution Chemistry Preamble This experiment involves the synthesis of target molecules using a-substitution chemistry. You are assigned two target molecules, one of which is best synthesized by an alkylation approach, while the other is best synthesized by an addition or condensation approach. My two target molecules are number 2 and number 12 in the last page. You must do the following: 1. Perform a retrosynthetic analysis on the two target molecules assigned to you. In each case the...
Page 1 Synthesis using Carbonyl O-Substitution Chemistry Preamble This experiment involves the synthesis of target molecules using a-substitution chemistry. You are assigned two target molecules, one of which is best synthesized by an alkylation approach, while the other is best synthesized by an addition or condensation approach. You must do the following: 1. Perform a retrosynthetic analysis on the two target molecules assigned to you. In each case the organic starting material (what you have to work backwards toward) depends...
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