Q: For a-f, predict the product. Write out the reaction and include stereochemistry, when needed. a. Alcohol and NaH and...
Q: For a-f, predict the product. Write out the reaction and include stereochemistry, when needed.
a. Alcohol and NaH and subsequent reaction with an alkyl
halide
b. Alkyne and NaNH2 and subsequent reaction with an alkyl
halide
c. Reaction of alcohol and a sulfonyl chloride (to make a sulfonate ester), and a subsequent reaction
d. of the product with another reagent
e. Reaction of alcohol and thionyl chloride a subsequent reaction
of the product with another reagent)
f. Reaction of alcohol and PBr3 a subsequent reaction of the
product with another reagent
Homework Answers
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Q: For a-f, predict the product. Write out the reaction and include stereochemistry, when needed. a. Alcohol and NaH and...
Q: For a-f, predict the product. Write out the reaction and include stereochemistry, when needed. a....
Q: For a-f, predict the product. Write out the reaction and include stereochemistry, when needed. a. Alcohol and NaH and subsequent reaction with an alkyl halide b. Alkyne and NaNH2 and subsequent reaction with an alkyl halide c. Reaction of alcohol and a sulfonyl chloride (to make a sulfonate ester), and a subsequent reaction d. of the product with another reagent e. Reaction of alcohol and thionyl chloride a subsequent reaction of the product with another reagent) f. Reaction of...
12. For the following reaction, predict the product (s). Include appropriate stereochemistry No mechanism necessary. (8...
12. For the following reaction, predict the product (s). Include appropriate stereochemistry No mechanism necessary. (8 points) Also, indicate if the alkyl halide is R or S (2 points) OH Br
4. (2 points) For the following S2 reaction, (a) predict the product, including stereochemistry, and (b)...
4. (2 points) For the following S2 reaction, (a) predict the product, including stereochemistry, and (b) draw the 3D transition state structure leading to the S2 product (using lines, dashes, wedges, dotted lines for partial bonds, and any needed partial charges). (a) OTs кCN CH3 (b) Transition state structure 5. (3 points) Complete the following sequences by filling in missing reagents from the list provided. Sequential steps, if necessary, should be numbered. Он Reagent List: PCI3 pyridine НС PBr3 NaH...
Predict the product for the following reaction. Include stereochemistry where applicable. I'm not sure where to...
Predict the product for the following reaction. Include
stereochemistry where applicable. I'm not sure where to begin with
this one.
n. NH I. NaOH /EtOH II. (CH3 2)4 III. NaOH H,O IV. acetyl chloride V. 1) LiAlH4. 2) H20
help please! 18. Predict the reactants necessary to complete each reaction below. Be sure to include...
help please!
18. Predict the reactants necessary to complete each reaction below. Be sure to include all necessary reaction conditions (3 points each) 19. Given the current global epidemic involving the novel strain of coronavirus, COVID-19, the synthesis of anti-viral medications become increasingly more important. Provide the mechanism of the reaction below and discuss the observed regioselectivity. (6 points) HOMCO2Et CO2Et Но" Т TsOH 0 20. Unknown X is an acyclic 6-carbon alkane containing an alcohol with formula C6H13Bro. Treatment...
Can you help me identify reagent (i), Compound 8 and Compound 12 in the reaction scheme?...
Can you help me identify reagent (i), Compound 8 and
Compound 12 in the reaction scheme?
You have laboratory data on all the compounds in the
synthesis, however the amount of data available to you varies. Some
have the entirety of the spectral data, others have as little as
the elemental analysis. Use the laboratory data to help you
discover which reaction has been performed.
The lab data for Compound 8 and 12 is as
follows:
You can use any...
What is the splitting and integration for the protons indicated below? triplet, 2H multiplet (5), 1H...
What is the splitting and integration for the protons indicated below? triplet, 2H multiplet (5), 1H singlet, 1H doublet, 1H triplet, 1H NH2 OOO The integration on a 'H NMR spectra containing three peaks is as follows for a molecule with the molecular formula C6H12O; A = 18, B = 12, and C = 6.0. How many hydrogens does peak B represent? OB = 12 B = 2 B = 6 B = 6.0 B=4 Draw the structure for 2,4Z-2-bromo-4-ethyl-2,4-hexandiene....
Draw the strcture of all substrates you will be using in this reaction and classify them...
Draw the strcture of all substrates you will be using in this
reaction and classify them as( primary, Secondary, and tertiary)
aryl bezylic or some combination of these (such as primary
bezylic). Identify the nucleophile, substrate, and leaving group in
general equations for reactions 1 and 2
ORRAS sminilah you dimensions (R) or (S), and show their stereochemistry clearly. If your instructor reguests, obtain another set of atoms and connectors and use it to prepare isomers as well. R eal...
Grignard reagent THE GRIGNARD REAGENT-PREPARATION AND REACTION In this experiment, you will prepa...
i need help with the postlab questions please
Grignard reagent THE GRIGNARD REAGENT-PREPARATION AND REACTION In this experiment, you will prepare a Grignard reagent, phenyl magnesium bromide, from bromobenzene and magnesium metal. The Grignard reagent will then react with methyl benzoate to form triphenylmethanol. Introduction Grignard reagents, such as organomagnesium halides, were discovered in 1910 by French chemist Victor Grignard. The Grignard reaction is one of the most general methods for carbon- carbon bond formation in all of organic chemistry....
What is the theoretical yield (in grams) and percent yield of your triphenylmethanol product in this...
What is the theoretical yield (in grams) and percent yield of your
triphenylmethanol product in this experiment? (Weight of
triphenylmethanol: 0.060g)
BACKGROUND AND THEORY The Grignard reaction was one of the first organometallic reactions discovered and is still one of the most useful synthetically. By reacting an organohalide (usually a bromide) with magnesium in ethereal solvent, carbon becomes a nucleophile. Grignard reagents are the starting points for the syntheses of many alkanes, primary, secondary, and tertiary alcohols, alkenes, and carboxylic...
12. For the following reaction, predict the product (s). Include appropriate stereochemistry No mechanism necessary. (8 points) Also, indicate if the alkyl halide is R or S (2 points) OH Br
4. (2 points) For the following S2 reaction, (a) predict the product, including stereochemistry, and (b) draw the 3D transition state structure leading to the S2 product (using lines, dashes, wedges, dotted lines for partial bonds, and any needed partial charges). (a) OTs кCN CH3 (b) Transition state structure 5. (3 points) Complete the following sequences by filling in missing reagents from the list provided. Sequential steps, if necessary, should be numbered. Он Reagent List: PCI3 pyridine НС PBr3 NaH...
Predict the product for the following reaction. Include
stereochemistry where applicable. I'm not sure where to begin with
this one.
n. NH I. NaOH /EtOH II. (CH3 2)4 III. NaOH H,O IV. acetyl chloride V. 1) LiAlH4. 2) H20
help please!
18. Predict the reactants necessary to complete each reaction below. Be sure to include all necessary reaction conditions (3 points each) 19. Given the current global epidemic involving the novel strain of coronavirus, COVID-19, the synthesis of anti-viral medications become increasingly more important. Provide the mechanism of the reaction below and discuss the observed regioselectivity. (6 points) HOMCO2Et CO2Et Но" Т TsOH 0 20. Unknown X is an acyclic 6-carbon alkane containing an alcohol with formula C6H13Bro. Treatment...
Can you help me identify reagent (i), Compound 8 and
Compound 12 in the reaction scheme?
You have laboratory data on all the compounds in the
synthesis, however the amount of data available to you varies. Some
have the entirety of the spectral data, others have as little as
the elemental analysis. Use the laboratory data to help you
discover which reaction has been performed.
The lab data for Compound 8 and 12 is as
follows:
You can use any...
What is the splitting and integration for the protons indicated below? triplet, 2H multiplet (5), 1H singlet, 1H doublet, 1H triplet, 1H NH2 OOO The integration on a 'H NMR spectra containing three peaks is as follows for a molecule with the molecular formula C6H12O; A = 18, B = 12, and C = 6.0. How many hydrogens does peak B represent? OB = 12 B = 2 B = 6 B = 6.0 B=4 Draw the structure for 2,4Z-2-bromo-4-ethyl-2,4-hexandiene....
Draw the strcture of all substrates you will be using in this
reaction and classify them as( primary, Secondary, and tertiary)
aryl bezylic or some combination of these (such as primary
bezylic). Identify the nucleophile, substrate, and leaving group in
general equations for reactions 1 and 2
ORRAS sminilah you dimensions (R) or (S), and show their stereochemistry clearly. If your instructor reguests, obtain another set of atoms and connectors and use it to prepare isomers as well. R eal...
i need help with the postlab questions please
Grignard reagent THE GRIGNARD REAGENT-PREPARATION AND REACTION In this experiment, you will prepare a Grignard reagent, phenyl magnesium bromide, from bromobenzene and magnesium metal. The Grignard reagent will then react with methyl benzoate to form triphenylmethanol. Introduction Grignard reagents, such as organomagnesium halides, were discovered in 1910 by French chemist Victor Grignard. The Grignard reaction is one of the most general methods for carbon- carbon bond formation in all of organic chemistry....
What is the theoretical yield (in grams) and percent yield of your
triphenylmethanol product in this experiment? (Weight of
triphenylmethanol: 0.060g)
BACKGROUND AND THEORY The Grignard reaction was one of the first organometallic reactions discovered and is still one of the most useful synthetically. By reacting an organohalide (usually a bromide) with magnesium in ethereal solvent, carbon becomes a nucleophile. Grignard reagents are the starting points for the syntheses of many alkanes, primary, secondary, and tertiary alcohols, alkenes, and carboxylic...
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