Homework Answers
From the nomenclature the alkyne group should be in the terminal position while the mine should be in the 3rd position starting from the alkyne. 1 cyclohex is for the ring structure of 6C attached at C1. Since there is no terminal alkyne group here so none of the structure is correct.
Add Answer to:
Which of the following is the correct structure for the molecule named (S)-1-cyclohexylpent-1-yn-3-amine? NH2 None of...
this is organic chemistry one 1) Which molecule does not have a dipole moment? E) None...
this is organic chemistry one
1) Which molecule does not have a dipole moment? E) None of these choices 2) What functional groupls) is/are present in the following compound? NCH A) ether and 2° amine B) ester and 3° amine C) 3° amine D) 3° amine and ether E) None of these choices. 3) Which of the following is not a conjugate acid - conjugate base pair (in that order)? 4) Which of the acids below would have the strongest...
Which one of the following choices is correct The DNA molecule and the RNA molecule: a)...
Which one of the following choices is correct The DNA molecule and the RNA molecule: a) have the same nitrogen bases, but they differ in the backbone structure b) differ in the nitrogen bases, differ in the backbone structure (one atom is different), but they have the same R-groups c) have exactly the same backbone structure, they only differ in the nitrogen bases d) None of the above is correct
Which one of the following choices is correct The DNA molecule and the RNA molecule: a)...
Which one of the following choices is correct The DNA molecule and the RNA molecule: a) have the same nitrogen bases, but they differ in the backbone structure b) differ in the nitrogen bases, differ in the backbone structure (one atom is different), but they have the same R-groups c) have exactly the same backbone structure, they only differ in the nitrogen bases d) None of the above is correct
For the molecule oct-6-yn-3-amine One a page titled Stereoismers draw using a chemical drawing program or...
For the molecule oct-6-yn-3-amine
One a page titled Stereoismers draw using a chemical drawing program or other computer generated form the expanded structure of your molecule. No hand drawn structures will be accepted. Calculate the maximum number of possible stereoisomers of your molecule using the following formula o Maximum number of possible stereoisomers = 2n (where n= the number of chiral carbons in your mnolecule). This calculation does not include E-or Z- isomers for any compounds containing double bonds ·...
Which of the following structures contains a primary amine? NH2 NH NH2 IV Select one: а....
Which of the following structures contains a primary amine? NH2 NH NH2 IV Select one: а. b. II c. IV d. I Which of the following structures contains a secondary amine NH2 NH NH2 IV II Select one: a. IV b. II c. I d. IlIl Which of the following structures contains an alkene? II IV Select one: а. I b. IV c. III d.I Which of the following structures contains an amide? NH2 NH NH2 IV Select one: а....
PS questions 1. (2 pt) Which is the correct structure for (R)-N-ethyl-3-methylcyclopent-2-en-1-amine? A INHEt Et >...
PS questions 1. (2 pt) Which is the correct structure for (R)-N-ethyl-3-methylcyclopent-2-en-1-amine? A INHEt Et > NHEN VEt | ANH NHA | NHẤt A 2. (2 pt) Which is the correct name for the structure? HN1 A. (4R,7R)-4-(3-methoxyphenyl)-N-methyloctan-7-amine B. (48,7R)-4-(3-methoxyphenyl)-N-methyloctan-7-amine C. (2R,5S)-5-(3-methoxyphenyl)-N-methyloctan-2-amine D. (2R,5R)-5-(3-methoxyphenyl)-N-methyloctan-2-amine OMe 3. (3pt) Why is HONH2 more basic? Note the pka values are for the conjugate acids. HONH2 ZI A. diphenylamine has more resonance structure after protonation B. the Nitrogen electrons on diphenylamine can resonanate into...
D Question 22 6 pts Which of the following is the correct name for the compound...
D Question 22 6 pts Which of the following is the correct name for the compound shown? 4.chloro-6-methylhept-2-yn-5-ene (R.4-chloro-2-methylhept.2-en-5-yne (S)-4-chloro-2-methylhept-2-en-5-yne chloromethylhept-2.n.3.yne Question 24 6 pts Which term accurately describes the molecule shown? : TOH . Achiral Meso Chiral Optically inactive 6 pts D Question 25 I Hi Which of the following is the correct name for the compound shov . (R).4.ethylhexan-3-amine (S)-4.ethylhexan-3.amine (R)-3-ethylhexan-4-amine 3R 45-4-ethylhexan-3-amine
1. Molecule A is a primary amine that was subjected to Hofmann Elimination conditions to produce...
1. Molecule A is a primary amine that was subjected to Hofmann Elimination conditions to produce an alkene. The alkene was then subjected to ozonolysis to produce pentanal and hexanal. Draw the structure of molecule A. No partial credit will be given for this question. 2. Provide a detailed explanation for the observation below. Use drawing and words in your explanation. No partial credit will be given for this question. NH2 H2SO4 SO3 SOZH
Question 5 (1 point) Which of the following compounds is an amine? NH N- NH2 b...
Question 5 (1 point) Which of the following compounds is an amine? NH N- NH2 b a a b all of the above only b and c
which is the correct answer? give a mechanism 1) S: NH2 NaNO2, HCI A B -CH₃...
which is the correct answer? give a mechanism
1) S: NH2 NaNO2, HCI A B -CH₃ SOET 2) LiAIHA 3) NaOH 1 N=N-OM MSH NH2 NH2 / CH CH CH3 Bd) NO2 NH2 -NEN NH2 CH3 CH3
this is organic chemistry one
1) Which molecule does not have a dipole moment? E) None of these choices 2) What functional groupls) is/are present in the following compound? NCH A) ether and 2° amine B) ester and 3° amine C) 3° amine D) 3° amine and ether E) None of these choices. 3) Which of the following is not a conjugate acid - conjugate base pair (in that order)? 4) Which of the acids below would have the strongest...
For the molecule oct-6-yn-3-amine
One a page titled Stereoismers draw using a chemical drawing program or other computer generated form the expanded structure of your molecule. No hand drawn structures will be accepted. Calculate the maximum number of possible stereoisomers of your molecule using the following formula o Maximum number of possible stereoisomers = 2n (where n= the number of chiral carbons in your mnolecule). This calculation does not include E-or Z- isomers for any compounds containing double bonds ·...
Which of the following structures contains a primary amine? NH2 NH NH2 IV Select one: а. b. II c. IV d. I Which of the following structures contains a secondary amine NH2 NH NH2 IV II Select one: a. IV b. II c. I d. IlIl Which of the following structures contains an alkene? II IV Select one: а. I b. IV c. III d.I Which of the following structures contains an amide? NH2 NH NH2 IV Select one: а....
PS questions 1. (2 pt) Which is the correct structure for (R)-N-ethyl-3-methylcyclopent-2-en-1-amine? A INHEt Et > NHEN VEt | ANH NHA | NHẤt A 2. (2 pt) Which is the correct name for the structure? HN1 A. (4R,7R)-4-(3-methoxyphenyl)-N-methyloctan-7-amine B. (48,7R)-4-(3-methoxyphenyl)-N-methyloctan-7-amine C. (2R,5S)-5-(3-methoxyphenyl)-N-methyloctan-2-amine D. (2R,5R)-5-(3-methoxyphenyl)-N-methyloctan-2-amine OMe 3. (3pt) Why is HONH2 more basic? Note the pka values are for the conjugate acids. HONH2 ZI A. diphenylamine has more resonance structure after protonation B. the Nitrogen electrons on diphenylamine can resonanate into...
D Question 22 6 pts Which of the following is the correct name for the compound shown? 4.chloro-6-methylhept-2-yn-5-ene (R.4-chloro-2-methylhept.2-en-5-yne (S)-4-chloro-2-methylhept-2-en-5-yne chloromethylhept-2.n.3.yne Question 24 6 pts Which term accurately describes the molecule shown? : TOH . Achiral Meso Chiral Optically inactive 6 pts D Question 25 I Hi Which of the following is the correct name for the compound shov . (R).4.ethylhexan-3-amine (S)-4.ethylhexan-3.amine (R)-3-ethylhexan-4-amine 3R 45-4-ethylhexan-3-amine
1. Molecule A is a primary amine that was subjected to Hofmann Elimination conditions to produce an alkene. The alkene was then subjected to ozonolysis to produce pentanal and hexanal. Draw the structure of molecule A. No partial credit will be given for this question. 2. Provide a detailed explanation for the observation below. Use drawing and words in your explanation. No partial credit will be given for this question. NH2 H2SO4 SO3 SOZH
Question 5 (1 point) Which of the following compounds is an amine? NH N- NH2 b a a b all of the above only b and c
which is the correct answer? give a mechanism
1) S: NH2 NaNO2, HCI A B -CH₃ SOET 2) LiAIHA 3) NaOH 1 N=N-OM MSH NH2 NH2 / CH CH CH3 Bd) NO2 NH2 -NEN NH2 CH3 CH3
Most questions answered within 3 hours.
-
Hows does water affect the digestion of fats ?
asked 15 minutes ago -
A buffer that contains 0.41 M of a base, B and 0.21 M of its
conjugate...
asked 18 minutes ago -
Pleaaaaaaaasssssse help me please please it's more important
:((((((((((((((((((((
CASE STUDY
Nissan Company
Nissan Motor Company,...
asked 21 minutes ago -
Calculate the concentration of hydronium and hyroxide ions in 1)
2.0 mol/L HNO3 2) 0.5 mol/L...
asked 46 minutes ago -
In a loop-the-loop ride a car goes around a vertical, circular
loop at a constant speed....
asked 46 minutes ago -
50 grams each of water (18.015 g/mol) and ethylene glycol
(C2H6O2) (62.07 g/mol) are mixed. At...
asked 50 minutes ago -
The life expectancy of sport utility vehicles follows a normal
distribution with a mean of 145.8...
asked 1 hour ago -
If an object with mass of 5 kg is pushed with a force of 552 N,...
asked 52 minutes ago -
Suppose your program already has a list called nums, which
contains several numbers. Write a for...
asked 1 hour ago -
A spherical shell with a finite thickness just barely floats in
water. If the shell is...
asked 1 hour ago -
Explain in detail whether the following is true or false:
Total factor productivity will rise only...
asked 1 hour ago -
A firm pays a $2.50 dividend at the end of year one
(D1), has a stock...
asked 1 hour ago