Homework Answers
*** According to HOMEWORKLIB RULES only one question at a time can be answered. Upload the questions separately to get the questions answered.***
Add Answer to:
Alkynes Synthesis Examples 1. Show how to synthesize 2-nonyne from acetylene. 2. Synthesis 2-butyne-1-ol from propyne....
Provide structures for the following: 4,4-dimethyl-2-pentyne 5,5-dimethylnon-3-yne 4,5,5-trimethyl-2-hexyne 1-penten-4-yne 1-cyclohexylethyne propyne 4-isopropyl-2-methyl-1-nonene 6-ethyl-3-nonyne
Provide structures for the following: 4,4-dimethyl-2-pentyne 5,5-dimethylnon-3-yne 4,5,5-trimethyl-2-hexyne 1-penten-4-yne 1-cyclohexylethyne propyne 4-isopropyl-2-methyl-1-nonene 6-ethyl-3-nonyne
PLEASE HELP 3. Why are alcohols or water an inappropriate solvent for dissolving sodium hydride or...
PLEASE HELP
3. Why are alcohols or water an inappropriate solvent for dissolving sodium hydride or potassium amide? Write a detailed mechanism to justify your answer. 5. Starting with acetylene, should reagents that could be used to prepare each of the following: a. 1-butyne b. 2-butyne C. 3-hexyne d. 2-hexyne e. 2-heptyne f. 3-heptyne g. 2-octyne h. 2-pentyne i. 1-hexyne 6. Propose a synthesis for affording the transformation below. 7. Show how one could synthesize each of the following from...
Design a synthesis of (Z) 5-methyl-2-hexene from propyne and 2-methyl-1-propanol. H -CH3 and OH Part 1...
Design a synthesis of (Z) 5-methyl-2-hexene from propyne and 2-methyl-1-propanol. H -CH3 and OH Part 1 Choose the best option for the immediate precursor to (Z) 5-methyl-2-hexene. CH Br Br This alkyne can be converted to (z 5-methyl-2-hexene in one step. Part 2 out of 9 Choose the best option for the nucleophile precursor to 5-methyl-2-hexyne. CH3
Part B: Choose two other internal alkynes that will yield only one product upon hydroboration-oxidation. Check...
Part B: Choose two other internal alkynes that will yield only
one product upon hydroboration-oxidation. Check all that apply.
A) 4-decyne
B) 5-decyne
C) 3-heptyne
D) 1-propyne
E) 3-hexyne
Part A Explain why a single pure product is obtained from hydroboration-oxidation of 2-butyne, whereas two products are obtained from hydroboration-oxidation of 2-pentyne. 2-pentyne is symmetrical, and 2-butyne is not symmetrical. 2-butyne is a liquid under normal conditions, and 2-pentyne is a gas under normal conditions. 2-pentyne is a liquid under...
Starting with acetylene use a sequence of reagents to show how you could make each of...
Starting with acetylene use a sequence of reagents to show how you could make each of the following products. Note that some steps will be redundant so please just start from a common intermediate once you have shown its synthesis. For example, all of the other products can be made from either 1-butyne or 2-hexyne. You may not use any other source of C other than methyl bromide, calcium carbide, chloroform and the products you can make from these sources....
Starting with acetylene use a sequence of reagents to show how you could make each of...
Starting with acetylene use a sequence of reagents to show how you could make each of the following products. Note that some steps will be redundant so please just start from a common intermediate once you have shown its synthesis. For example, all of the other products can be made from either 1-butyne or 2-hexyne. You may not use any other source of C other than methyl bromide, calcium carbide, chloroform and the products you can make from these sources....
hey sorry about that, heres rhe corrected version. The actual question: Show how to synthesize 4-methylpentan-1-ol...
hey sorry about that, heres rhe corrected version.
The actual question:
Show how to synthesize 4-methylpentan-1-ol from
2-methylpropan-1-ol.
View Spacing Tele 7. Show how to synthesize 5-methylpentan-1-ol from 2-methylpropan-1-ol English (United States) Focus 6 7 8 9 No Spacing Heading 1 Show how to synthesize 4-methylpentan-1-ol from 2-methylpropan-1-ol. English (United States) □ Focus O A) 18 名ロ gea a) Show how to synthesize 4-methylpentan-1-ol from 2-methylpropan-1-ol
Name 4. Starting with cyclohexene and acetylene as the only source of carbons, show a synthesis...
Name 4. Starting with cyclohexene and acetylene as the only source of carbons, show a synthesis of the compound below. 1. Show how you could make the given product from the given starting material. Show all steps. OH a CECH 2. Starting with acetylene and methyl bromide as your only source of carbons show a synthesis of cis-2-butene. 5. Prepare 2-methoxy-propanol from 1-bromo-propane. Show the steps and use any reagents you need. 3. Using acetylene and propyl bromide as your...
Chapter 9 Organic Chemistry 1 Homework 7. Starting with ethyne, outline syntheses of each of the...
Chapter 9 Organic Chemistry 1 Homework 7. Starting with ethyne, outline syntheses of each of the following. other needed reagents, and you need not show the synthesis of compounds prep carlier parts of this problem. (a) Propyne, (b) 1-Butyne, (c) 2-Butyne, (d) cis-2-Butene (e) trans-2-Butene (1) 1-Pentyne, (s) 2-Hexyne, (h) (Z)-2-Hexene (E )-2-Hexene, () 3-Hexyne, (k) ó b 8. Write structures for the maior arcanic products from the following reactions. Show stereoisomers where applicable. (c) (1) Na CL, (1 equiv.)...
How do I synthesize 1-butanol from 1-butyne HO
How
do I synthesize 1-butanol from 1-butyne
HO
Provide structures for the following: 4,4-dimethyl-2-pentyne 5,5-dimethylnon-3-yne 4,5,5-trimethyl-2-hexyne 1-penten-4-yne 1-cyclohexylethyne propyne 4-isopropyl-2-methyl-1-nonene 6-ethyl-3-nonyne
PLEASE HELP
3. Why are alcohols or water an inappropriate solvent for dissolving sodium hydride or potassium amide? Write a detailed mechanism to justify your answer. 5. Starting with acetylene, should reagents that could be used to prepare each of the following: a. 1-butyne b. 2-butyne C. 3-hexyne d. 2-hexyne e. 2-heptyne f. 3-heptyne g. 2-octyne h. 2-pentyne i. 1-hexyne 6. Propose a synthesis for affording the transformation below. 7. Show how one could synthesize each of the following from...
Design a synthesis of (Z) 5-methyl-2-hexene from propyne and 2-methyl-1-propanol. H -CH3 and OH Part 1 Choose the best option for the immediate precursor to (Z) 5-methyl-2-hexene. CH Br Br This alkyne can be converted to (z 5-methyl-2-hexene in one step. Part 2 out of 9 Choose the best option for the nucleophile precursor to 5-methyl-2-hexyne. CH3
Part B: Choose two other internal alkynes that will yield only
one product upon hydroboration-oxidation. Check all that apply.
A) 4-decyne
B) 5-decyne
C) 3-heptyne
D) 1-propyne
E) 3-hexyne
Part A Explain why a single pure product is obtained from hydroboration-oxidation of 2-butyne, whereas two products are obtained from hydroboration-oxidation of 2-pentyne. 2-pentyne is symmetrical, and 2-butyne is not symmetrical. 2-butyne is a liquid under normal conditions, and 2-pentyne is a gas under normal conditions. 2-pentyne is a liquid under...
Starting with acetylene use a sequence of reagents to show how you could make each of the following products. Note that some steps will be redundant so please just start from a common intermediate once you have shown its synthesis. For example, all of the other products can be made from either 1-butyne or 2-hexyne. You may not use any other source of C other than methyl bromide, calcium carbide, chloroform and the products you can make from these sources....
Starting with acetylene use a sequence of reagents to show how you could make each of the following products. Note that some steps will be redundant so please just start from a common intermediate once you have shown its synthesis. For example, all of the other products can be made from either 1-butyne or 2-hexyne. You may not use any other source of C other than methyl bromide, calcium carbide, chloroform and the products you can make from these sources....
hey sorry about that, heres rhe corrected version.
The actual question:
Show how to synthesize 4-methylpentan-1-ol from
2-methylpropan-1-ol.
View Spacing Tele 7. Show how to synthesize 5-methylpentan-1-ol from 2-methylpropan-1-ol English (United States) Focus 6 7 8 9 No Spacing Heading 1 Show how to synthesize 4-methylpentan-1-ol from 2-methylpropan-1-ol. English (United States) □ Focus O A) 18 名ロ gea a) Show how to synthesize 4-methylpentan-1-ol from 2-methylpropan-1-ol
Name 4. Starting with cyclohexene and acetylene as the only source of carbons, show a synthesis of the compound below. 1. Show how you could make the given product from the given starting material. Show all steps. OH a CECH 2. Starting with acetylene and methyl bromide as your only source of carbons show a synthesis of cis-2-butene. 5. Prepare 2-methoxy-propanol from 1-bromo-propane. Show the steps and use any reagents you need. 3. Using acetylene and propyl bromide as your...
Chapter 9 Organic Chemistry 1 Homework 7. Starting with ethyne, outline syntheses of each of the following. other needed reagents, and you need not show the synthesis of compounds prep carlier parts of this problem. (a) Propyne, (b) 1-Butyne, (c) 2-Butyne, (d) cis-2-Butene (e) trans-2-Butene (1) 1-Pentyne, (s) 2-Hexyne, (h) (Z)-2-Hexene (E )-2-Hexene, () 3-Hexyne, (k) ó b 8. Write structures for the maior arcanic products from the following reactions. Show stereoisomers where applicable. (c) (1) Na CL, (1 equiv.)...
How
do I synthesize 1-butanol from 1-butyne
HO
Most questions answered within 3 hours.
-
Assume one of your finals has 50 questions on it, and
lucky for you, it's all...
asked 31 minutes ago -
Rice Products in Bangladesh
Business behavior is derived in large part from the basic cultural
environment...
asked 1 hour ago -
The following base sequence is found for a mRNA fragment from
wild-type E. coli: 5'- UAUCAGUAGAUAAUGUAACC-3'...
asked 2 hours ago -
For this exercise, round all regression parameters to three
decimal places.
One of the two tables...
asked 2 hours ago -
What is the 5% level of significance for mean = 3.60, standard
deviation = 0.94, and...
asked 2 hours ago -
Prior to beginning work on this discussion, please read the
article by Hayley Peterson, 15 Companies...
asked 3 hours ago -
Which pair of aqueous solutions, when mixed, will form a
precipitate?
A) NaNO3 and AgC2H3O2
B)...
asked 3 hours ago -
1-Write an algorithm to get two numbers from the user (as
inputs) and calculate the sum...
asked 6 hours ago -
Define white-collar crime. What is the difference between
offender and offense-based definitions of white-collar crime? What...
asked 7 hours ago -
Consider a reaction which is 1st order with respect to A and 1st
order with respect...
asked 7 hours ago -
c++
The length of the hypotenuse of a right-angled triangle is the
square root of the...
asked 7 hours ago -
When a metal rod is heated, not only its resistance but also its
length and cross‐sectional...
asked 7 hours ago