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![(Page no-02] apk + 7 X He, 0- (0,6+ / 4+2] Diels-Alder (Oct неон or cozet MOOY Ph Endo product OH OH A6 The enantiomer will d](http://img.homeworklib.com/questions/1abc6eb0-be24-11ea-a2c9-d127f78a44f4.png?x-oss-process=image/resize,w_560)
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how do you solve for these?
HOW
DO YOU SOLVE THESE QUESTIONS STEP BY STEP MECHANISMS...
1. Predict the major organic products of the following reactions. For each problem you are asked...
1. Predict the major organic products of the following reactions. For each problem you are asked to list factors that you considered in your decisions of what product is made. 1. PBr3 2. OH SNa Collect Information: i. Characteristics of starting material that may be important: ii. Characteristics of reagents in step 1 iii. Characteristics of reagents in step 2 Identify Products Identify possible first steps, follow reaction pathway and draw mechanisms, circle reactive intermediates Distinguishing/Deciding on products Consider regioselectivity,...
How do I answer questions in number 6 please, Thanks 6) (12 points) Draw mechanisms for...
How do I answer questions in number 6 please, Thanks
6) (12 points) Draw mechanisms for the following transformations +HC HO Br2 + HBr H3C H3 hv H3C rパ HO Br H2O + HBr c) (Hint for Se: Doubling the concentration of water has no effect on the rate.) 7.) (4 points) For the reaction in question 6b,t below is seen product, and what product ratio of question 6b is in fact the major prod stabilities of intermediates involved in...
please help me solve questions 16,17,18,19 and 20. thank you. THE FOLLOWING SCHEME APPLIES TO QUESTIONS...
please help me solve questions 16,17,18,19 and 20. thank
you.
THE FOLLOWING SCHEME APPLIES TO QUESTIONS 16, 17, 18, 19 AND 20 ce OH . 121 QUESTION 16 The reagent required for step (O is A B SOC. HCI NaCl in water 12] QUESTION 17 Which of the following reagents can be used to achieve step? А CO, in acid or periodinane LAH, in ether, or Nath. in ethanol KMnO, in acid MCPBA in CHO C 121 QUESTION 18 The...
can you do number 2 part A and B (j) with i) MCPBA and ii) aqueous...
can you do number 2 part A and B
(j) with i) MCPBA and ii) aqueous solution of sulfuric acid (k) with a cold, dilute solution of potassium permanganate with aqueous sodium hydroxide (no mechanism is needed for the second step). Also consider: what would the products be if the following reagents were used: i) osmium tetraoxide ii) aqueous solution of sodium sulfite? ALSO consider: how the products from all the reactions above would be different if the other geometric...
Do not post an answer unless you are 100% confident of it 5pts Q1. Predict the...
Do not post an answer unless you
are 100% confident of it
5pts Q1. Predict the major product of each of the following reactions. Show the stereochemistry of the product when needed. 2.5pts Q2. How would you carry out the following transformation, more than one step may be needed (note: use the specified starting material and any other organic or inorganic compound or reagent) ОН 1) KMnO A) 2) Н,о* он 1)Hg(OAc)2, H20 2.5pts Q2. Propose a mechanism for the...
1 pt 1 pt The final step in the hydration of an alkyne under acidic conditions...
1 pt 1 pt The final step in the hydration of an alkyne under acidic conditions is the automerization of an enol intermediate to give the corresponding ketone. The mechanism involves a protonation followed by deprotonation Consider the following tautomerization reaction: CH2 CHE H,09 1 pt 1 pt 1 pt OH 1 pt 1pl For the mechanism step below, draw curved arrows to show electron reorganization Where relevant, a pi bond has two hot spots when you draw a curved...
How to solve alkene and alkyne reactions - Merdanym i Act antalyzod Hrdian ca Come Lazarmistry...
How to solve alkene and alkyne reactions
- Merdanym i Act antalyzod Hrdian ca Come Lazarmistry I V WORKSHOP #9 Alkenes, Alkynes, Reactions 1. Give a reasonable mechanism for the following reaction. Clearly show intermediates and show the movement of electron pairs with curved arrows. all сна H20. (H2SO4) H₃C CH₂ нас он H3CX сна 2. The addition of HBr to 2-methylpropene can, in principle, give either 1-bromo-2- methylpropane or 2-bromo-2-methylpropane. In reality, only the latter is formed. Show mechanisms...
How to properly solve these elimination and addition reactions Elimination and Addition reactions Purpose: Fi...
How to properly solve these elimination and addition
reactions
Elimination and Addition reactions Purpose: Figuring out the ways that molecules react is the province of the mechanistic chemist. By understanding the mechanisms of reactions, the chemist can manipulate the experimental variables to favor one product over another. This element of control is the province of the synthetic organic chemist. This Workshop continues to explore how we know how molecules react and how this knowledge leads to control of the products....
PREPARATION OF PHARMACEUTICALS - Fischer Esterification Reactions Q: Calculate the expected mass of both methyl salicylate and aspirin assuming 100% yield. EXPERIMENT7 PREPARATION OF PHARMACEUTICALS...
PREPARATION OF PHARMACEUTICALS - Fischer Esterification
Reactions
Q: Calculate the expected mass of both methyl salicylate and
aspirin assuming 100% yield.
EXPERIMENT7 PREPARATION OF PHARMACEUTICALS Fischer Esterification Reactions Almost 2500 years ago, physicians such as Hippocrates recommended that patients chew on the bark of the willow to alleviate pain. The active ingredient in willow bark was found to be salicin, a compound made of a molecule of salicyl alcohol bonded to a p-D-glucose molecule. In the stomach, the bond between...
Need help, numbers 3-6 please show work. and fill out table of chemicals for all chemical...
Need help, numbers 3-6 please show work. and fill out table of
chemicals for all chemical used.
calculate mmol in the table as well show work please
and each of these must be listed in its own row. There are 10 column headings: IUPAC name OR common name, structure, CAS number (Chemical Abstract Service number) molecular mass, melting point (if applicable), boiling point (if applicable), solubility (in water, if applicable), density, amounts to be used in the experiment, and the...
1. Predict the major organic products of the following reactions. For each problem you are asked to list factors that you considered in your decisions of what product is made. 1. PBr3 2. OH SNa Collect Information: i. Characteristics of starting material that may be important: ii. Characteristics of reagents in step 1 iii. Characteristics of reagents in step 2 Identify Products Identify possible first steps, follow reaction pathway and draw mechanisms, circle reactive intermediates Distinguishing/Deciding on products Consider regioselectivity,...
How do I answer questions in number 6 please, Thanks
6) (12 points) Draw mechanisms for the following transformations +HC HO Br2 + HBr H3C H3 hv H3C rパ HO Br H2O + HBr c) (Hint for Se: Doubling the concentration of water has no effect on the rate.) 7.) (4 points) For the reaction in question 6b,t below is seen product, and what product ratio of question 6b is in fact the major prod stabilities of intermediates involved in...
please help me solve questions 16,17,18,19 and 20. thank
you.
THE FOLLOWING SCHEME APPLIES TO QUESTIONS 16, 17, 18, 19 AND 20 ce OH . 121 QUESTION 16 The reagent required for step (O is A B SOC. HCI NaCl in water 12] QUESTION 17 Which of the following reagents can be used to achieve step? А CO, in acid or periodinane LAH, in ether, or Nath. in ethanol KMnO, in acid MCPBA in CHO C 121 QUESTION 18 The...
can you do number 2 part A and B
(j) with i) MCPBA and ii) aqueous solution of sulfuric acid (k) with a cold, dilute solution of potassium permanganate with aqueous sodium hydroxide (no mechanism is needed for the second step). Also consider: what would the products be if the following reagents were used: i) osmium tetraoxide ii) aqueous solution of sodium sulfite? ALSO consider: how the products from all the reactions above would be different if the other geometric...
Do not post an answer unless you
are 100% confident of it
5pts Q1. Predict the major product of each of the following reactions. Show the stereochemistry of the product when needed. 2.5pts Q2. How would you carry out the following transformation, more than one step may be needed (note: use the specified starting material and any other organic or inorganic compound or reagent) ОН 1) KMnO A) 2) Н,о* он 1)Hg(OAc)2, H20 2.5pts Q2. Propose a mechanism for the...
1 pt 1 pt The final step in the hydration of an alkyne under acidic conditions is the automerization of an enol intermediate to give the corresponding ketone. The mechanism involves a protonation followed by deprotonation Consider the following tautomerization reaction: CH2 CHE H,09 1 pt 1 pt 1 pt OH 1 pt 1pl For the mechanism step below, draw curved arrows to show electron reorganization Where relevant, a pi bond has two hot spots when you draw a curved...
How to solve alkene and alkyne reactions
- Merdanym i Act antalyzod Hrdian ca Come Lazarmistry I V WORKSHOP #9 Alkenes, Alkynes, Reactions 1. Give a reasonable mechanism for the following reaction. Clearly show intermediates and show the movement of electron pairs with curved arrows. all сна H20. (H2SO4) H₃C CH₂ нас он H3CX сна 2. The addition of HBr to 2-methylpropene can, in principle, give either 1-bromo-2- methylpropane or 2-bromo-2-methylpropane. In reality, only the latter is formed. Show mechanisms...
How to properly solve these elimination and addition
reactions
Elimination and Addition reactions Purpose: Figuring out the ways that molecules react is the province of the mechanistic chemist. By understanding the mechanisms of reactions, the chemist can manipulate the experimental variables to favor one product over another. This element of control is the province of the synthetic organic chemist. This Workshop continues to explore how we know how molecules react and how this knowledge leads to control of the products....
PREPARATION OF PHARMACEUTICALS - Fischer Esterification
Reactions
Q: Calculate the expected mass of both methyl salicylate and
aspirin assuming 100% yield.
EXPERIMENT7 PREPARATION OF PHARMACEUTICALS Fischer Esterification Reactions Almost 2500 years ago, physicians such as Hippocrates recommended that patients chew on the bark of the willow to alleviate pain. The active ingredient in willow bark was found to be salicin, a compound made of a molecule of salicyl alcohol bonded to a p-D-glucose molecule. In the stomach, the bond between...
Need help, numbers 3-6 please show work. and fill out table of
chemicals for all chemical used.
calculate mmol in the table as well show work please
and each of these must be listed in its own row. There are 10 column headings: IUPAC name OR common name, structure, CAS number (Chemical Abstract Service number) molecular mass, melting point (if applicable), boiling point (if applicable), solubility (in water, if applicable), density, amounts to be used in the experiment, and the...
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