Which structure is conjugated? -CN

Q: A chiral center is a(n) (select all possible answers) atom bearing groups such that interchanging of…

A: Chiral centres are the centres generally having different atoms bonded to a same atom. But there are…

Q: Which of the following compounds is optically active? Select one: a. CI- CI Ob. CI CI o d. All of…

A: if the molecule cut into two halfs nothing but plane of symmetry then that molecule is achiral…

Q: NH2 OH

A:

Q: Is the following compound chiral? V он OH Does this compound have a plane of symmetry? How many…

A:

Q: How is each compound (B–D) related to A? Choose from enantiomers, diastereomers, identical…

A: Enantiomers: When two isomers having mirror images but are non-superimposable to each other.…

Q: Br OTS (c) Br NBS |HOCI HO + enantiomer HO,

A:

Q: 5B. Are the pairs of structures shown below constitutional isomers, enantiomers, diastereomers, or…

A:

Q: What is the degree of unsaturation present in D.D.T

A: The molecular formula of Dichlorodiphenyltrichloroethane, (D.D.T.) is C14H9Cl5. The structure of DDT…

Q: Which of the following statements ?regarding enantiomers not true All (-) enantiomers rotate plane O…

A: The question is based on the concept of stereochemistry. we have to identify the incorrect statement…

Q: Which of the following compounds are chiral? 1-Chloropropan-2-ol 2-Methylpropan-2-ol…

A: A molecule in which all four valancy of carbon  is satisfied with different species/functional group…

Q: 1.) (CH3)2CuLi 2.) CH3B 3.) H3O* a.) b.) с.) OH d.) e.) OH (Racemic) (Racemic)

A:

Q: conc. H2SO4 180 °C Но

A: The reaction given is,

Q: (a) (b) (c) B 1 + enantiomer

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Q: Provide the reagent(s) (in the correct order) for the following: ??? H2N. OCH3 OCH3 Br `NO2

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Which of the following compounds are chiral? Which, if any, are meso? Which, if any, does not have a…

A: Given compounds,

Q: iral or achiral?

A: If a molecule has a plane of symmetry or the center of symmetry is said to be achiral. If the…

Q: H3C CI C=C H2N O (R)-enantiomer O (Z) isomer O (S)-enantiomer O (E) isomer O meso compound

A: The answer is given as follows

Q: Which of the following compound(s) is/are chiral? но он CH3 CH3 Select one: O a. Neither A nor B O…

A:

Q: 1. Give the hybridization for the underlined carbon in PHCOOCH3: a. sp b. sp? c. sp d. sp 2.…

A: By the guidelines of bartleby i am answering first question only. Please repost the remaining…

Q: Locate the tetrahedral stereogenic center(s) in each compound. A molecule may have one or more…

A: To identify: Tetrahedral stereogenic centres in the molecules.

Q: Is this compound chiral, achiral, or achiral and meso? b o achiral and meso o achiral o chiral

A: To find : Whether the given compound is chiral, achiral or achiral and meso. Chiral carbon : A…

Q: Which of the following systems are conjugated?

A:

Q: CI ...C/ CI

A: To be chiral, a molecule should not contain mirror symmetry element.

Q: Draw the products of each reaction and indicate their stereochemistry.

A: The NBS reagent, which is the source of bromine, in the presence of aqueous DMSO, the anti-addition…

Q: Which compound does not give two stereoisomers when reacted with Cl2 in CH2CI2? II IV Link II O IV…

A: The reaction of alkene with hallide is a well known addition reaction to give vicinal dihallide.  If…

Q: The number of stereoisomers of Structure 8 is: OCH3 OH HO 8 ČH3 a. 1 O b. 2

A:

Q: (a) Why does p-dichlorobenzene have a higher m.p. than its o- and m-isomers?(b) Why is…

A: (a) The structure of p-dichlorobenzene and its  o- and m-isomers are as follows:         As you can…

Q: This compound, drawn as a Fischer projec Br Br CH3 Br HO, OH

A: R and S given by CIP rule in which prority is given which have highest atomic mass  If we rotate…

Q: Draw the products of each SN1 reaction and indicate the stereochemistry of any stereogenic centers.

A: Figure 1

Q: Which of the following compounds are chiral? 1-Chloropropan-2-ol 2-Methylpropan-2-ol…

A:

Q: Find the single mawor orgeenic producs indicated transtormation. Use He reagent in a reasonable way.…

A: Sulfonation is a reversible reaction that produces benzene sulfonic acid by adding sulfur trioxide…

Q: Of the isomers shown, which are chiral? Which ones are constitutional isomers of each other?…

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Q: The correct R or S configuration for the given compound is? Н. Он O A.R O B. S OC.2(R) O D. The is…

A: Write correct configuration of R/S configuration of the given above structure ---

Q: The following compound is the, enantiomer of 2-chlorobutane. H CI OR O T OS O it is not chiral

A: ->Enantiomer are the compounds having just opposite configuration . ->It a compound has chiral…

Q: Name  the compound, showing stereochemistry if relevant

A: There are three carbon atoms in the long chain. Number the chain and see that the substituents and…

Q: Draw the products formed when a chlorine atom (Cl •) reacts with each species.

A: a. The product formed by the reaction of chlorine atom with the cyclohexane is given below.   The…

Q: Identify the stereochemical configuration of this cyclic compound. CI R S C

A: Given compound is :

Q: a. Draw all possible stereoisomers of the following compound: HOCH2CH-OH-CHOH-CH-OHCH2OH b. Which…

A: In the given compound, there are only two chiral carbon atoms, and all the possible stereoisomers…

Q: Which compounds are meso compounds ? See attached file ?

A: The compounds possessing multiple chiral centres but still achiral due to the presence of a symmetry…

Q: How many stereoisomers of 3-bromo-butan-2-ol exist? 01 02 O5 4.

A: The structure of 3-Bromo-butan-2-ol is:

Q: Locate the stereogenic center in each compound and draw both enantiomers. a. b.- HO, Он с. HO, NH2

A: Stereogenic center is the carbon center which is responsible for the stereochemistry of compound. It…

Q: stereochemistry when necessary. (b) OH id) CPRA

A: Products of Organic reactions =?

Q: 3. Explain the stereochemistry of the produc obtained in the following reactions: но CN (Major) HICN…

A: Stereoisomers: It is defined as the isomers that have the same bond connectivity but different…

Q: 1. Hg(OAc)2, H2O 2. NaBH4, NaOH OH HO HO HO + enantiomer + enantiomer %3D II IV

A:

Q: What is/are the product(s) of this reaction? 1 Hg(OAc) CH,OH 2 NaBH. HO OCH enantiomer OCH…

A: Note : Methanol addition to double bond follows Markovnikov's rule. Therefore compound A is major…

Q: enantiomer of this?

A: Enantiomers are a pair of molecules that exist in two forms that are mirror images of one another…

Q: what is the major product? If racemic draw both enantiomers.

A: The hydrocarbons, which have a double bond in their carbon chain, are termed as alkene. Alkene gets…

Q: Assign an R or S configuration to the chiral center in each molecule.

A: R (Latin word ‘Rectus’ means right handed) and S (Latin word ‘sinister’ means left handed)-…

Q: Which of the attached systems are conjugated?

A: Conjugated bonds are those that have alternate single and double bond.

Q: HO. (One enantiomer)

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

Q: H,O / [H*] D2 / Pt HBr ROOR

A: In presence of H+/ H2O , hydration reaction is carried out  In presence of D2/ pt , addition of…

Q: Cl2 CH3CH2OH

A:

Q: How many stereoisomers of [Cr(en):(C:O4)]° can exist? A. Three B. Two С. Four D. One E. Five

A: The given compound contains a chiral center. The compound containing a chiral center can show…