This assignment requires a model kit, please obtain one from your instructor if you do not have yo own. NOTE: It will help to work with a partner (Please write your answers directly on the following pages) Part A HO CH3 CH3 OH STEREOCHEMISTRY WORKSHOP (A Study of Molecular Chirality) Br 2: A Build a model of Molecule A 3: 1. Does this molecule have a plane of symmetry? You are allowed to rotate around bonds to look for a plane of symmetry 2. Assign R/S for each chiral carbon Indicate R/S on the Newman projection Molecule A

This assignment requires a model kit, please obtain one from your instructor if you do not have yo own. NOTE: It will help to work with a partner (Please write your answers directly on the following pages) Part A HO CH3 CH3 OH STEREOCHEMISTRY WORKSHOP (A Study of Molecular Chirality) Br 2: A Build a model of Molecule A 3: 1. Does this molecule have a plane of symmetry? You are allowed to rotate around bonds to look for a plane of symmetry 2. Assign R/S for each chiral carbon Indicate R/S on the Newman projection Molecule A

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter12: Chirality

Section: Chapter Questions

Problem 27CTQ

See similar textbooks

Similar questions

Build 2‑bromoethan‑1‑ol and its mirror image. 2‑Bromoethan‑1‑ol, which has condensed structural formula BrCH2CH2OH, is also called 2‑bromoethanol. a. Draw the structures of 2‑bromoethan‑1‑ol and its mirror image using wedges and dashed wedges. b. How many stereocentres are present in 2‑bromoethan‑1‑ol? c. Are the molecules chiral? Do they contain planes of symmetry? Briefly explain the evidence for your answer.
4- [PtCl4]? has a center of symmetry, but [NiCl4]? does not. Suggest a correct shape for each of them and draw it.
Consider molecules with more than one chiral center. Consider 2,3-dyhdroxybutanoic acid. a. How many chiral centers does it have? b. Which ones? c. Reproduce the structure and encircle the four groups, which are linked to each chiral carbon.
A) How many stereocentres are present in the molecule? B) Is the molecule chiral? Does it contain planes of symmetry? Briefly explain using the evidence for your answer. C) Are the models you have just built enantiomers?
Construct the three-dimensional model of 2-methylhexane, also draw the anti and gauche models where the rotation between carbons 3 and 4 is clearly appreciated.
Cannot be hand-drawn - type or computer illustrate Help correct my work - Calculate the maximum number of possible stereoisomers of your molecule using the following formula: ▪ Maximum number of possible stereoisomers = 2n (where n= the number of chiral carbons in your molecule). This calculation does not include E- or Z- isomers for any compounds containing double bonds o illustrate the possible stereoisomers of the molecule.
How are the following pairs of structures related? Your choices are diastereomers, enatiomers, structural isomers, conformational isomers, or identical. Please show work!
Identify the figure they are with mirror plane or without mirror plane. Figure 1 A- B- C- How many chiral carbons are there in the structure? Figure 2
For some questions you will need to use the special periodic table attached in the below images! Treat Je, Qu, Ap, and Bg as NONMETALS! Identify each of the following structures as chiral or achiral AND circle the chiral carbon atoms in each structure that is chiral. (Look at attached images) Please Show your work so I can understand going forward.
Rank the following groups in order of decreasing priority. −Cl, −CH3, −SH, −OH
a) Are these molecules chiral? In a few sentences, explain your reasoning for your classification of each compound. b) Show structures that help support your written explanations about chirality. You should show a structure for each problem. You should not just reproduce the image, you should SHOW how you identified whether or not the molecule is chiral.
Specify the configurations (R or S) at ALL chiral centers in the molecules below. Please note that some molecules below may have more than 1 chiral centers, and you are responsible to find all the chiral centers.