5 Shown below is the structure of a potent natural anti-inflammatory agent, NPD1. Select the staterthat best describes the carbon-carbon double bonds found in NPD1.ОнOHaA. a has the E configurationB. b and c have the s-cis conformationC. c and d have the s-trans conformationD. e and f have the s-trans conformationE. b and c have the s-trans conformation

The “s–cis” is considered as a conformation in which both double bonds are present on the same side…

Answered: Shown below is the structure of a…

Shown below is the structure of a potent natural anti-inflammatory agent, NPD1. Select the stater that best describes the carbon-carbon double bonds found in NPD1.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter6: Alkanes & Alkenes

Section: Chapter Questions

Problem 1CTQ

See similar textbooks

Related questions

Q: Identify the most stable radical structure. II CH2 CH3 II IV H2C.

Q: Assign R or S configurations to the following molecules:

A: In giving absolute configuration, Draw an arrow starting from priority 1 and goes to priority two…

Q: CI Li (а) НзС—С. CH3 H3C (b) НзС—с CH3 H3C H. MgBr (с) F3C—C CF3 F3C (d) НзС—с CH3 H3C

Q: 6. The structure shown below is amoxicillin, one of the most commonly prescribed penicillin-type…

A: As you have asked multiple question but we will answer both the parts.

Q: 1. Which molecule representation best shows the bond interactions? a. Wedge and dash b. Sawhorse c.…

A: Given: 1. Which molecule representation best shows the bond interactions? 2. Which molecule…

Q: Statement 1: The boiling point of compound2 is lower because of the number of bondingregions present…

A: As the percentage of s-orbitals increases then the acidity of the compound also increases.

Q: CONVERT BOND LINE STRUCTURES NH2 CH3CHCH2CH2CH3 4. CH3-C=CH2 CH2 ČH3 5. II CH3CH2CH2CH2C-O-CH2CH3

A: In Bond line structure carbon atom and hydrogen attachched to carbon are not shown . ALL Other…

Q: (a) How many π molecular orbitals are present in deca-1,3,5,7,9-pentaene (CH2 = CH – OH = OH – CH =…

A: (a)Since there are 5 pi bonds there will be 10 (5 x 2) molecular orbitals present in…

Q: The dipole moment of furan and pyrrole are in opposite direction. Explain p 10:11 v

A: Applying concept of direction of de-localisation of pi electrons.

Q: Q8. The increasing order of stability for the following free radicals is: II II IV (A) III < II< IV…

A: Free radicals are the atoms that contain unpaired electron due to which they want to bind themselves…

Q: Given in the table the molecular mass and dipole moment of the five compounds, which should have the…

A: A higher dipole moment can mean a larger attraction between molecules if the size of the molecules…

Q: Why does acetone [ (CH3)2C=D0, dipole moment = 2.69 D] have a larger dipo %3D moment than phosgene…

Q: 27) For each of the following pairs of molecules, determine which is most polar: C2H4 or C2H5OH C2H6…

A: polarity is define by electronegativity difference of atoms let see the question

Q: I. Which of the following molecules exhibit H- bonds. Encircle/Bold/highlight your answer. (2pts)…

A: To identify the hydrogen bond, we analyse whether the molecule contains N, O, or F directly bonded…

Q: In what kind of orbitals do the lone-pair electrons on the doubly bonded oxygen of methyl acetate…

A: Solution A covalent bond in chemistry may be a bond between 2 atoms involving four bonding electrons…

Q: 2 The dipoie moment of 1,2 -dibromobenzene (Structure 1jund 1,3 dibromubenene [ structure 2] is…

A: note: As per our company guidelines, we are supposed to answer only 1st question at a time. Kindly…

Q: 18. Which C-C bond in the molecule below is formed from overlap of two 2p orbitals? How do you…

A: Bonds are formed by the overlapping of orbitals. These orbitals may be hybridized or unhybridized…

Q: The lowest unoccupied molecular orbital (LUMO) of 1,3-butadiene is best represented by which of the…

A: 1,3-butadiene is molecule containing 2 double bond H2C=CH-CH=CH2 It has 4 pi electrons It has 4 pi…

Q: 12. Which one of these molecules gives rise to a molecular ion with an odd value of m/z? A) C6H1202…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Norethynodrel is a synthetic hormone usedin Enovid, the first oral contraceptive.(a) Determine the…

A: In norethynodrel, the number of nonhydrogen atoms is seven. These are one carbonyl oxygen and six…

Q: How many of the following molecules and ions have a bondorder of 1/2: H2, H2+, H2-, and He22 + ?(a)…

A: Bond order can be calculated by adding the number of electrons in the bonding orbital and…

Q: (i) how many π bonds does the molecule have? (ii) how many unhybridized p-orbitals total does the…

A: I have given a detailed solution to the question as follows:

Q: Which one of the following represents the lowest energy pi-bonding molecular orbital of…

A: in 1,3 butadiene 2 pi bonds are.present. 4 pi electrons

Q: State the number of 2p orbital electrons in each molecule or ion

A: The structure of a compound tells about the bonding and arrangement of electrons present in a…

Q: Arrange the compounds 1,2, and 3 in the decreasing order of the stability of the double bond (the…

Q: Methotrexate, a drug that inhibits the metabolism of folic acid, is used in the treatment of a…

A: (a) The hybridization of nitrogen atoms marked by star is sp2 hybridized and the other nitrogen…

Q: On the basis of molecular orbital theory and Hückel's rule, which molecules and/or ions should be…

Q: Which straight chain alkane below would you predict to be the most viscous? Why? All are liquids…

A: Given : All the molecules given are alkane with straight chain structure.

Q: Santalbic acid, a fatty acid isolated from the seeds of the sandalwood tree, is an unusual fatty…

A: Given,

Q: The dipole moments (dp) and boiling points (b.p.) of the following four molecular compounds are…

A: As we move from : CH3Cl → CH2Cl2 →CHCl3 →CCl4 , the molecular mass of the compounds are increasing…

Q: State the number of 2p orbital electrons in each molecule or ion

Q: Arrange the following in order of INCREASING boiling point: RbF, CO2, CH3OH, CH3Br A. RbF < CH3Br <…

A: --> RbF contains Rb+ and F- which is strongly held by the coloumbic attraction of force and which…

Q: In the molecule shown below, determine which of the highlighted C-H bonds (from a to e) is expected…

A: The stability of the C-H sigma bond can be compared by the stability of the carbocation or the free…

Q: Which of the following ring compounds obey Huckel's rule? O C20H20 O C20H20 C12H122- O C,2H12 O…

A: Given compounds are :- a). C20H20 b). C20H20- c). C12H122- d). C12H12 Which obey the Huckel's…

Q: 1.67 The indicated o bond results from the overlap of which orbitals? HHH H-C C%=C-H a. sp²-sp2 b.…

A: When carbon is attached with four diffarent atoms like H and other C then that centre is Sp3…

Q: The molecular formula CzH40 can be converted into three-line bond (Kekulé) structures that are…

Q: Arrange the following in order of increasing ability to hydrogen bond (lowest first) I. CH — Н II.…

A: We have to arrange the following in order of increasing ability to hydrogen bond

Q: Which of the following compounds is most polarizable? (A) (B) (C) (D) Compound A Compound B Compound…

Q: 6. In the structure below, the sigma bond of the carbonyl is formed from the overlap of a(n) atomic…

A: The question is based on the concept of chemical bonding. we have to identify the hybridization of…

Q: Compare Structure I below with Structures A, B, and C and match each structure with the correct…

A: This problem can be solved by knowing formation of different isomers . Such as constitutional…

Q: For each of these molecules, identify the proper MO Diagram A Diagram B diagram and the number of…

A: Since your question has multiple sub-parts, we will answer the first three sub-parts for you. If you…

Q: Which of the following is the correct bond-line structure for |CH, CHОН(СH),CHICH,CH),? OH OH I V II…

A: The given condensed molecular formula CH3CHOH(CH2)2CH(CH2CH3) To show bond line structure .

Q: 1) Circle all asymmetric atoms in the following structures, and assign their absolute configurations…

A: Assymetric atoms or assymetric carbon atoms are those carbon which is attached to 4 different…

Q: When ß-carotene is oxidised in vivo, it breaks in half and forms two molecules of retinal (vitamin…

A: Introduction : In an atom each shell has its own energy level , the shell nearest to the nucleus…

Q: a. Rank molecules A-D (1 = lowest, 4 = highest) in order of increasing boiling point. Briefly…

A: Primary and secondary amines have hydrogen atoms bonded to an nitrogen atom and are therefore…

Q: Select out of the pentadienyl molecular orbitals depicted below the highest energy orbita 1 88-88 1…

A: The orbital with maximum number of nodes have highest energy

Q: Set C. Some Relatively Easy Molecules (1) SF,CI (2) Chlorobenzene (3) 1,2-Dichlorobenzene

A: Dear student, since it is a multiple subparts questions so according to Guidlines here I am solving…

Question

Shown below is the structure of a potent natural anti-inflammatory agent, NPD1. Select the stater
that best describes the carbon-carbon double bonds found in NPD1.
Он
OH
a
A. a has the E configuration
B. b and c have the s-cis conformation
C. c and d have the s-trans conformation
D. e and f have the s-trans conformation
E. b and c have the s-trans conformation

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Quality Assurance and Calibration Methods

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Which of the following chair structures represents the most stable conformation of the 1,4-dichlorocyclohexane structure shown below? A a B b C C D d E e CI CI 1,4-dichlorocyclohexane CI CI CI CI CI. B E
Draw a model of ethane. Imagine rotating the C-C single bond. a. Is there a change in the relative positions of the different atoms as the C-C bond is rotated? Yes or No? b. Does the ethane molecule have more than one conformation? Yes or No?
Identify the highest and lowest energy conformation. If multiple energy conformations are degenerate, choose only one. Et H. Et Et H. H. MeEt Lowest Energy Me Highest Energy Et H. Et H. Et H. H- H. MeEt Highest Energy Me Lowest Energy Et H. Me H. Me C H H H. Me MeEt Highest Energy Lowest Energy Et H. Me Me H. H H Ме MeEt Lowest Energy Highest Energy OA OB OD
In the lowest energy conformation of the compound below, how many alkyl substituents are axial? O A. 6 B. 3 O C. 1 O D.O OE. 2
Which statement is true about these conformers? H. H. H H CH3 H3C H. H,C H,C H. H. A O A and B are equally stable O Difficult to predict O A more stable than B ) B more stable than
Cyclohexane structures can have two chair conformations. Draw the alternate conformation of the structure shown below. Rotations of the structure are not allowed. Br CI Flip H
All of the following conformational models are representative of 2,3-dimethylpentane. Which of these models corresponds to its S isomer? Et OA H. Me Me H. Me OB. Me H. Et Me H. Мe OC. iPr H Me Me H. H OD. Me H H H -iPr Me MacBook PrO esc #3 24 % & 3 7 8 Q W E R eco
Consider 1,2-dimethylcyclohexane.Q: Draw the two possible chair conformations for the cis isomer. Which conformation, if either, is more stable?
Consider 1,2-dimethylcyclohexane.a. Draw structures for the cis and trans isomers using a hexagon for the six-membered ring.b. Draw the two possible chair conformations for the cis isomer. Which conformation, if either, is more stable?c. Draw the two possible chair conformations for the trans isomer. Which conformation, if either, is more stable?d. Which isomer, cis or trans, is more stable and why?
Model 2. Cyclohexane Chair Conformation Another helpful way to drawn a non-planar example of cyclohexane is to draw its most stable (lowest energy) conformation called a chair conformation. III 8. Build two models of cyclohexane. The chair conformation is the most stable conformation of cyclohexane because all of the bond angles around the carbon atoms are at 109.5ª and all carbon atoms are in the more stable staggered conformation. Cyclohexane is the only cyclic structure that allows all the bond angles around each carbon to be 109.5", thus is the only ring that adopts a true chair conformation. Form the chair conformation with both of your cyclohexane models. Look down each carbon carbon bond and verify that all carbons are in a staggered conformation. 9. 10. Because of this conformation, there are two types of positions a group can occupy when it is attached to a cyclohexane chair, either axial (A) or equatorial (E). 11. Axial hydrogens alternate straight up and straight down as we…
88 5. Draw the following molecules in two difference configurations about the double bond. Name the molecules and be sure to include the appropriate configuration (trans or cis). If the structure cannot be drawn in two different configurations, explain why. a. Н2С-СН2 b. CH3CH=CHCH3 c. Cl(CH3)C=CHCH3
Which of the following is the staggered conformation for rotation about the C1- C2 bond in the following structure? HyCH;C H. CH H3C. H,C H. H,C H,CH C. H