I need help with 2D please How many stereoisomers will the molecule at right have?___ Below,...
A) how many stereoisomers are possible for this compound? Show
how this can be easily determined mathematically
B) draw all stereoisomers for this compound. Use dashes and
wedges appropriately at each stereo center. DO NOT SHOW HYDROGEN
ATOMS @ EACH STEREOCENTER
C) Identify and label each pair of stereoisomers drawn in part
B (above) as either enantiomers or diastereomers
D) identify and label each pair(s) of stereoisomers that would
be optically inactive as 50/50 mixture in a polarimeter and explain...
2, 3, 4-Trichloropentane is a molecule that has two meso stereoisomers. Using this information, answer... a. Draw the two structures for the two meso stereoisomers. b. Redraw and indicate the location of the mirror plane in each meso c. What is the stereochemical relationship between the two meso compounds d. Is carbon-3 a stereocenter in these meso compounds? How do you know? If carbon-3 is a stereocenter, what addition to the R/S system would you need to assign a configuation...
Please Explain.
(2) How many stereocenters does each molecule have. How many stereoisomers each molecule can have in theory? Br Br CI Br а от OH ОН ОН ОН (3) Circle the chiral molecules. If molecule is achiral – show its plane of symmetry. Н Н. СІ CI Br Br Br да» 2 HT / / CH3 CH3 1 1
Solve 12-14
12. Consider the molecule shown below. OH OH f. How many stereoisomers are possible? g. Draw each of these stereoisomers. h. Identify pairs of enantiomers and pairs of diastereomers. i. Build a model of the stereoisomer that has both OH groups pointing out. Also, build a model of the mirror image of this molecule. j. Do your two molecules represent enantiomers? Are they chiral? Fischer Projections 13. Build a model of 1-bromo-1-chloroethane. a. Draw a3D representation of this...
Consider the molecule shown below. ch_2ohchohchohch_3, Indicate chiral centers and predict the total number of stereoisomers. Draw them out in the Fischer projection. Build a model of one of them (orient it in the Fischer projection) so you can visualize the shape and how the chain curves. Sketch it to the best of your ability. Which of the molecules are enantiomers of each other? Are there any meso compounds? Justify your answers and draw them out. Take a pair of...
Please help!! The molecule is Ventolin and i need to label all
of the functional groups, chiral carbons and illustrate how it
forms hydrogen bonds with water. The instructions are in the
picture as well as the expanded form of Ventolin. At the bottom of
each page it asks for a update. have to write 2-3 sentances
summurizing the major ilunderstamding.
1. 1. Identify the functional groups in the drug molecule. . . On a page titled Functional Groups...
I need help with these questions
How many stereoisomers are formed when 1-ethyl-2-methyleyclopentene reacts with H2 in the presence of a Pd/ catalyst? 1 stereoisomer 2 diastereomers 4 stereoisomers mixture of enantiomers and diastereomers) 2 enantiomers How many stereoisomers are formed when 1-ethyl-2-methylcyclopentene reacts with HBr? 1 stereoisomer 4 stereoisomers (mixture of enantiomers and diastereomers 2 enantiomers 2 diastereomers How many stereoisomers are formed when l-ethyl-2-methylcyclopentene reacts with Br2 in CH2Cl2? 2 enantiomers 2 diastereomers 1 stereoisomer 4 stenoisomers (inixture...
2) a) Consider 2-bromo-3-chlorobutane. How many stereoisomers are possible for this compound? Draw all stereoisomers, label each stereocenter with the appropriate R/S designation to show handedness, and indicate the relationship (enantiomers or diastereomers) between every possible pairing of compounds. Name each compound according to IUPAC nomenclature, using appropriate R/S designation to show handedness. b) Repeat this exercise for 2,3-Butanediol. What is different about this compound relative to the first example? What word describes the unique stereoisomer? c) Which of the...
How many chiral carbon atoms does each molecule have and how
many total stereoisomers are possible?
a. CH3CHCHCHCH3 CH2CH3 number of chiral carbon atoms number of total possible stereoisomers OH b. CH3CHCH2CHCH; CH3 number of chiral carbon atoms 2 number of total possible stereoisomers 4 OH O c. HOCH CHCHÖCH,OH OH number of chiral carbon atoms number of total possible stereoisomers
please draw with solid and dashed bonds
(a) Draw All the Stereoisomers of the following molecule. Identify each stereogenic carbon in the compound as either (R) or (S). HaC OH H-C-C-H H3CO CH3 3