ÇOOH H-č-OH H-C-OH ČH3 93. Copy the structure given in the previous page (the one with wedges). Label this as I. Draw its mirror image. Label this as II. 94. Are I and II chiral? 95. What kind of stereocenters do they represent?

Q: Complete the following a. Draw a Fischer projection for the following compounds, indicate if the…

A: Fischer projection is the projection which includes two types of bonds- horizontal bonds(which are…

Q: Encircle the chiral center/s in each molecule. Assign R or S configurations for each chiral center.…

A: According to CIP rule in terms of R/S designation , clock wise rotation with lower priority group in…

Q: OH CI

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Q: CH3 Fischer Projection Br CI Wedge-and-Dash Diagram CH3 H- Br Br Fischer Projection H3C

A: From newmamn to Fischer projection we should put right group in right left in left  From Fischer to…

Q: Activity 2: chirality (How con you tell if an object is chiral?) Model 2: Internal Mirror Plane…

A: Plane of Symmetry or Internal mirror plane is an imaginary plane which bisects the molecule in two…

Q: Draw a small circle around the chiral centers in the following molecule NH2 Br

A: The chiral centres are defined as the C centres which contains each valency different from the…

Q: 4. Given the molecule below: C1 H C2 H₂N OH H Br a. Mark the stereogenic centers with an asterisk…

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Q: The general formula for alkanes is CnH2n+2. What is the value of n in 3-ethyl-4,7-dimethylnonane?…

A: Given information, The general formula for alkanes is CnH2n+2. Compound name is…

Q: a. How many chiral carbons are there in the molecule on the left? chiral carbon(s) b. What is the…

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

Q: The configuration for the enantiomer shown above is     a.    R     b.    S

A: To determine R/S configuration of chiral ( asymmetric) carbon , we use Cahn-Ingold-Prelog (CIP)…

Q: 1. Determine the number of chiral centers in each molecule below. Label each with an asterisk. HO b.…

A: Since you have posted two different questions as per guidelines we can answer only one per session .…

Q: How to know if an atom is in sp3 when identifying chiral centers

A: The explanation is provided below:

Q: Use the Fischer projection shown below to answer questions 10-12. CH3 H-CA-OH Cl-CB-CH3 H-Cc-CI H.…

A: The Fisher projection of the compound given is,

Q: Shown below is Streptomycin, and Neomycin B. Circle and label as many functional groups in these…

A: When the carbon center is bonded with four different groups then the center is known as the chiral…

Q: I. Given the following compounds: CI а. НО-СН2 — CH— СH b. CH3- CH2 – CH OH į. i. Determine and give…

A: Chiral Carbon do not have any symmetry.

Q: Construct a model in which a tetrahedral carbon atom has four different colored model atoms attached…

A: Plane of symmetry: It is an imaginary plane which passes through the molecule and it divides the…

Q: H3C. ОН 2 3 H 4 H3C NH2 How many chiral carbons are there? [ Select ] Is the molecule chiral? […

A:

Q: 1. Draw all possible stereoisomers for the following molecule. Once drawn, assign the configuration…

A: A molecule with n chiral centers will have 2n stereoisomers. Enantiomers: Enantiomers are…

Q: Use the following wedge formula diagram to answer the following questions: OH Br Et HO Ph H3C H3C Et…

A: since you have posted a question with Multiple subparts, we are entitiled to answer only first 3…

Q: How many chiral carbons

A: Given : We have to tell how many chiral centers are there in compound.

Q: Encircle the chiral center/s in each molecule. Assign R or S configurations for each chiral center.…

A: According to Chan-Ingold-Prelog rules to assign absolute configuration to the chiral center,…

Q: 4. Which of the following compounds are chiral? (Hint: Look for stereocenters.) (a) 2-Methylheptane…

A: Chiral molecules are those which have four different groups attached to a single carbon atom.

Q: Consider CH3-CH(OH)-CH(OH)(Br). a.How many stereogeniccenters are in the molecule? b.How many…

A: Stereoisomers are 3D representations  oF molecule  in space . It is shown on paper by Fischer…

Q: 2. Draw all possible stereoisomers for the following molecule. Once drawn, assign the configuration…

A: If molecule can be divided into 2 equal halves  If even number of chiral centres are present  No.of…

Q: How many stereogenic centers are present in the following molecule? Br Br A) 1 B) 2 C) 4 D) 5 How…

A: Stereogenic centres are the carbon centres responsible to bring stereochemistry to an organic…

Q: 17. Assign the R/S configuration to each chiral center below. If you have difficulty, try building a…

A: According to R and S rules  If rotation clockwise -R  If anticlockwise -S If lowest position in out…

Q: Be sure to answer all parts. Complete the following Fischer projection by assigning the groups to…

A: The given molecule has four functionalities at the chiral carbon. According to Fischer projection…

Q: Mark each chiral center in the following molecule  with an asterisk. How many stereoisomers are…

A: Chiral center is the carbon which is attached to four different groups. This carbon center is…

Q: Draw the following molecules and place an asterisk next to all carbons that are tetrahedral…

A: Stereocenter is an atom in a molecule that bears four different groups. The exchange of any two…

Q: Aldosterone is a steroid drug used for regulating blood pressure. The structure is shown below…

A: Given molecule,

Q: III. Consider the compound below. H. F OH HO HO- (Atomic number: H-1, C-6, O-8, F-9) a. How many…

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Q: 1. Label the chiral centers on the molecule below OH N- -NH HO ОН О

A:

Q: III. Consider the compound below. CH, CI- Br но O- H. (Atomic number: H-1, C-6, O-8, Cl-17, Br-35)…

A:

Q: -N ОН H O

A: Here we have to write the regio isomer of the given compound and to assign R/S configurations of…

Q: OH OH Br CH;- CH-CH,CH3 CHH— CH — СООН CICH— CH — СH,

A:

Q: The general formula for alkanes is CnH2n+2. What is the value of n in 3,7-dimethyldecane? How many…

A: The structure of 3,7-dimethyldecane is drawn with chiral centers are indicated.

Q: The molecule below contains 2 chiral centers. HO NH2 HO Select one: O True False

A: Chiral center - An atom especially in an organic molecule that has four unique atoms or groups…

Q: chiral. If you were able to make another molecule that is a mirror image of the chiral molecule, the…

A:

Q: Consider compounds I, II, . How are I and II related to each other? (enantiomers, diastereomers,…

A:

Q: CH3-C-CH2B CH3-C-COOH он b 81. Consider the structures above. Which of these two contains a…

A: Stereocenter : The molecule whose central atom is bonded to 4 different atoms such that, changing…

Q: Draw one regioisomer and one stereoisomer and assign R/S for chiral centers. Galantamine Structure

A: A question based on stereochemistry of organic compounds that is to be accomplished.

Q: Draw the Fischer projection for structure I. Circle each chiral group in structure II.

A: In Fischer projection, the vertical line groups are away from the viewer, and the horizontal line…

Q: о он он HO-C-C-C-CH3 21 31 H 4

A: A stereocenter is defined as that atom (especially carbon atom) that is attached to three or more…

Q: 4. Answer questions for the following molecule: a. Circle any/all chiral centers. b. Is the molecule…

A:

Q: 2.) For the following 12 compounds, please write the number of chiral centers (0 if there are none)…

A: A C atom in a molecule is chiral when it is attached to 4 different groups.  A molecule is chiral,…

Q: OH CH3CH=CHCHCH2CH3 4-hexen-3-ol Four stereoisomers exist for 4-hexen-3-ol. Draw the structure of…

A:

Q: Make a model and draw a three-dimensional structure for each compound. Then draw the mirror image of…

A: The 3-D model structure of 2-bromobutane is as follows:

Q: 1) Below you are given the structures of the disaccharides lactose and trehalose. он он но он но но…

A: Here we have to predict acetal and hemiacetal group present in the following  given disaccharides…