None 3. For the following molecule: First assign R or S configuration and give the complete name of the molecule.THEN redraw the molecule and switch the positions of TWO of the substitutions on the chiral carbon (don'tjust draw the mirror image this time). THEN reassign R or S configuration and rename the molecule.R(H3C)2HCH2CCH₂BrClHNAME:SNAME:CH₂BrCI(H3C)₂HCH₂CHR

R and S configuration can be determined using the Cahn-Ingold Prelog rules. Before determining…

Answered: 3. For the following molecule: First…

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter5: Stereochemistry At Tetrahedral Centers

Section5.SE: Something Extra

Problem 33AP

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Organic Chemistry HW: CANNOT BE HAND DRAWN 2,6-dimethyloct-2-ene Provide a detailed typed explanation of Stereoisomers show the expanded structure of your molecule. 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 Type or using a computer program "draw" the possible stereoisomers of the molecule. Note that E-, Z- isomers of each stereoisomer are also possible and would not be accounted for by the formula above; draw any E- or Z- isomers.
1. Follow IUPAC rules to name the following molecule. a. Circle or highlight the longest chain b. Number the chain according to the rules c. List all substituents H3C- H₂C. H₂C CH3 d. Determine absolute configuration of chiral centers e. Write the full name of the molecule OCH 3 CH3 CH 3 H3C F Br CH3
1. How many chiral carbon atoms are in the following compound? CHCIBRCH2CHBRCH3 a) 0 b) 1 c) 2 d) 3 4. Which of the following compounds will not show optical activity? a) CH2CICHBRCI b) CH;CH(OH)CH3 c) CH;CH2CHĆICH3 d) CH2(OH)CH(NH2)COOH 2. How many chiral carbon atoms are in the following compound? 5. Three of the following projection formulas are the same compound. The other is the enantiomer. Which is the enantiomer? CH2(OH)CH(OH)CH(OH)CH(OH)CH2OH CH,OH c=0 a) 1 b) 2 c) 3 d) 4 ОН Н H-C=0 a) НО -H 3. The maximum number of ČHHOH stereoisomers theoretically possible for the compound below is: b) H-C =0 -CH2OH CH2(OH)CH(OH)CH(OH)CH(OH)CHO c) CH2OH a) 8 b) 6 c) 16 d) 4 H. - OH d) H-C=0
Identify the labeled chiral carbons as R or S in the molecules shown below. HO O C... H' 1) OH C: H 2) CH3 CH3 Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. OH
Which of the following compounds doesn't have a chiral carbon? B D HO. HO. NH, ОН OH
Deliberately draw a CORRECT and INCORRECT stereo-representation of the the chiral molecule, RCH(OH)CH3, showing the dash and wedge and straight bonds. Indicate which is correct, and which is incorrect.
5. Assign absolute configuration (R/S) of the chiral carbons in the molecules below. H₂C H₂C- H CI H Br -OH -CH3 H₂C J CH3
エー 2) a) Clearly circle and label the different functional groups found in the molecule illustrated below: 3D OH N--- H. CH, b) Is the molecule illustrated above hydrophilic or hydrophobic? HH c) What major class of biologically important molecule (carbohydrate, lipid, protein, nucleic acids) does this molecule belong to? 3) a) Research the chemical structure of maltose. How can you tell that it is a carbohydrate from chemical structure? 2 2.com 012 01 b) Is maltose a monosaccharide, a disaccharide, or a polysaccharide? How can you tell?
1b. Draw ALL isomers (including all stereisomers) of trichlorocyclopentane. Indicate which ones are chiral.
Organic Chemistry HW: 2,6-dimethyloct-2-ene cannot be handwritten, please type or use a program to draw Chiral Carbons show the expanded structure of this molecule. Determine if this molecule contains any chiral carbons. If there are chiral carbons in the molecule, circle or highlight all of them. If your molecule does not contain any chiral carbons explain why none of the carbons are chiral
H ÇI CH3-C-COOH он CH3-C-CH2Br 1. ČI a b 81. Consider the structures above. Which of these two contains a stereocenter? Draw thestructure on your answer sheet and mark the stereocenter with an asterisk. 82. Which of these two is a chiral molecule? Explain your answer. 83. Which of these two can exist as a pair of enantiomers? 84. Draw the pair of enantiomers using three-dimensional representation.
Convert the condensed structures below into line-angle structures. Please note that some of the structures have “branches,” and some might have double or triple bonds. Please be very careful that you do not miss any hydrogen, carbon, nitrogen, oxygen, or sulfur. a.(N≡C)2CHCH2CH(CH=CH2)CH2C≡CCH2CH=O b. CH3OCH2S-SCCl2CH2CH=NCH2CO2H

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