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please help with both of these mechanisms. God blesss
--- 1. Rationalize the stereochemical outcome of...
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction...
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction below: (draw curved arrows, intermediates, and resonance structures if necessary. NO NEED FOR TRANSITION STATES! CH CH CH CH Br Heat CH,CH,OH OCH.CH Mechanism.14 points) Mechanism 2 points) Mechanism.3 14 points) 5. [14 pts] Provide the major products of reacting the alkene shown in the middle of the scheme below with all the reagents independently. Draw the products' structures in the corresponding table below...
Please solve these problems I have a final tomorrow and need help with these. 1. Reactions:...
Please solve these problems I have a final tomorrow and need
help with these.
1. Reactions: (24 pts). Draw the structure of the expected organic product(s) formed in the following reactions including correct stereochemistry. If the product is racemic write both isomers or write racemic. Assume all reagents listed are present in excess unless otherwise noted. If no reaction occurs, state "No Reaction'. A) 1) KCN Br 2) H30+, heat 3) PBrz O B) 1) SOCI OH 2) (CH3CH2)2Culi 3)...
please help asap Question 3 (36 pts.) For each of the following reactions: a) Provide the...
please help asap
Question 3 (36 pts.) For each of the following reactions: a) Provide the missing major organic product. Pay attention to stereochemistry unless directed otherwise and identify any racemic mixtures using the (1) symbol. c) Assign each reaction as OXIDATION or REDUCTION as appropriate NaBH, ETOH 1. Excess LIAIH 2. H2O nyomas La Na, Cr20;/H,SO/H, Excess PCC/CH_C12 OH Question 4 (22 pts.). Synthesize the target) molecule on the right from the starting molecule the left Give reagents and...
help please im so lost...as much detail with explainations for the mechanisms 1. For the reactions...
help please im so lost...as much detail with explainations for
the mechanisms
1. For the reactions below: (l) draw all elimination products that would form under the stated conditions, (2) circle the major products). (3) determine how (El or E2) and (4) explain your reasoning (45 p) CH OH 2. Provide a mechanism which explains the following conversion (pt) xriy For the reactions below: (1) draw all products that could form under the stated conditions, (2) determine how they formed...
1. Please draw and submit a properly labeled reaction profile illustrating the monobromination of a C4H10...
1. Please draw and submit a properly labeled reaction profile illustrating the monobromination of a C4H10 alkane. Please be sure to draw all intermediates and transition states. While the sign and magnitude for the overall process needs to be provided (please show your work which includes units), do not worry about including values for energies of activation. 2. Starting with (2R,3R)-2-hydroxy-3-methylpentane, please a) provide the reagents that can be used to form the Hofmann product, b) provide the reagents that...
i need help with both of these please! 3. (2 pts) Predict the major organic product...
i need help with both of these please!
3. (2 pts) Predict the major organic product of each of the following reactions: (a) Ethanol е H Br + (100%) Cн 2 КОН (b) HP Hас-с Hас H H Brs Но OH Triethylene Glycol Heat 100 % Ethanol 4. (1 pt) What is the function of sodium bisulfite (NaHS03) in reacting with pyridinium hydrobromide perbromide. (What kind of reaction of the perbromide is taking place?)
please quick help on those questions Question 10 1.5 pts An aqueous solution of HCl is...
please quick help on those questions
Question 10 1.5 pts An aqueous solution of HCl is added to an aqueous solution of NaOH in a coffee cup calorimeter. The reaction is that of neutralization between the acid and the base: HCI + NaOH + H2O + Naci To calculate the approximate enthalpy change for this reaction using q = m.CAT, what value should the student give to C in the equation? The student must use the heat of formation of...
this is organic chemistry, please help with both if you can. 1. Give the missing reagents,...
this is organic chemistry, please help with both if you
can.
1. Give the missing reagents, reactants or products for each of the following reactions. Answer the question associated with part b; if stereochemistry is required, you need to show dashes and wedges on the chiral centers only. (3 pts) a. Hyllindlar H2O/H HI b. give one stereoisomer OH HB/ROOR How many possible stereoisomers are produced? E1 give one stereoisomer PCC Excess H, H CHC12 d. OH KMnO4 HO H...
please help me with Organic Chemistry/Alkenes problems. Thank you! Directions: Place your answers to the following...
please help me with Organic Chemistry/Alkenes problems. Thank you!
Directions: Place your answers to the following questions in the spaces provided. 1. A common problem in the acid-catalyzed hydration of alkenes is the formation of an ether byproduct. Show the formation of the ether byproduct in relation to the reaction below by providing a curved-arrow mechanism for its formation. (2 pts) H30+ Н,0 OH Ans. 2. Which is the correct sequence of steps necessary to complete the following reaction? он...
please help me. answer only first page. thank you! p. If you accidentally forgot to inoculate...
please help me. answer only first page. thank you!
p. If you accidentally forgot to inoculate your organism in an OF-glucose tube with oil, and only had one yellow “no oil” tube, what type of carbohydrate catabolism would describe that organism (fermenter, oxidative, neither)? Explain your answer. q. What are two other results from the OF-glucose tubes other than their type of carbohydrate catabolism? r. How can organisms that don't use starch grow on a starch agar plate? Carbohydrate Catabolism...
4. [12 pts] Propose mechanisms for the formation of all 3 products shown in the reaction below: (draw curved arrows, intermediates, and resonance structures if necessary. NO NEED FOR TRANSITION STATES! CH CH CH CH Br Heat CH,CH,OH OCH.CH Mechanism.14 points) Mechanism 2 points) Mechanism.3 14 points) 5. [14 pts] Provide the major products of reacting the alkene shown in the middle of the scheme below with all the reagents independently. Draw the products' structures in the corresponding table below...
Please solve these problems I have a final tomorrow and need
help with these.
1. Reactions: (24 pts). Draw the structure of the expected organic product(s) formed in the following reactions including correct stereochemistry. If the product is racemic write both isomers or write racemic. Assume all reagents listed are present in excess unless otherwise noted. If no reaction occurs, state "No Reaction'. A) 1) KCN Br 2) H30+, heat 3) PBrz O B) 1) SOCI OH 2) (CH3CH2)2Culi 3)...
please help asap
Question 3 (36 pts.) For each of the following reactions: a) Provide the missing major organic product. Pay attention to stereochemistry unless directed otherwise and identify any racemic mixtures using the (1) symbol. c) Assign each reaction as OXIDATION or REDUCTION as appropriate NaBH, ETOH 1. Excess LIAIH 2. H2O nyomas La Na, Cr20;/H,SO/H, Excess PCC/CH_C12 OH Question 4 (22 pts.). Synthesize the target) molecule on the right from the starting molecule the left Give reagents and...
help please im so lost...as much detail with explainations for
the mechanisms
1. For the reactions below: (l) draw all elimination products that would form under the stated conditions, (2) circle the major products). (3) determine how (El or E2) and (4) explain your reasoning (45 p) CH OH 2. Provide a mechanism which explains the following conversion (pt) xriy For the reactions below: (1) draw all products that could form under the stated conditions, (2) determine how they formed...
i need help with both of these please!
3. (2 pts) Predict the major organic product of each of the following reactions: (a) Ethanol е H Br + (100%) Cн 2 КОН (b) HP Hас-с Hас H H Brs Но OH Triethylene Glycol Heat 100 % Ethanol 4. (1 pt) What is the function of sodium bisulfite (NaHS03) in reacting with pyridinium hydrobromide perbromide. (What kind of reaction of the perbromide is taking place?)
please quick help on those questions
Question 10 1.5 pts An aqueous solution of HCl is added to an aqueous solution of NaOH in a coffee cup calorimeter. The reaction is that of neutralization between the acid and the base: HCI + NaOH + H2O + Naci To calculate the approximate enthalpy change for this reaction using q = m.CAT, what value should the student give to C in the equation? The student must use the heat of formation of...
this is organic chemistry, please help with both if you
can.
1. Give the missing reagents, reactants or products for each of the following reactions. Answer the question associated with part b; if stereochemistry is required, you need to show dashes and wedges on the chiral centers only. (3 pts) a. Hyllindlar H2O/H HI b. give one stereoisomer OH HB/ROOR How many possible stereoisomers are produced? E1 give one stereoisomer PCC Excess H, H CHC12 d. OH KMnO4 HO H...
please help me with Organic Chemistry/Alkenes problems. Thank you!
Directions: Place your answers to the following questions in the spaces provided. 1. A common problem in the acid-catalyzed hydration of alkenes is the formation of an ether byproduct. Show the formation of the ether byproduct in relation to the reaction below by providing a curved-arrow mechanism for its formation. (2 pts) H30+ Н,0 OH Ans. 2. Which is the correct sequence of steps necessary to complete the following reaction? он...
please help me. answer only first page. thank you!
p. If you accidentally forgot to inoculate your organism in an OF-glucose tube with oil, and only had one yellow “no oil” tube, what type of carbohydrate catabolism would describe that organism (fermenter, oxidative, neither)? Explain your answer. q. What are two other results from the OF-glucose tubes other than their type of carbohydrate catabolism? r. How can organisms that don't use starch grow on a starch agar plate? Carbohydrate Catabolism...
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