Draw all possible stereoisomers of 1,3-dichlorocyclopentane, and label each structure as A, B etc.
a) Label all chiral C's,
b) write "chiral" by chiral isomers,
c) write "meso" if appropriate, and
d) Classify the relationship between any two structures, for example A/B enantiomers, or A/B diatereomers, etc.. (For any that are the same, scratch out the duplicate!)
Draw all possible stereoisomers of 1,3-dichlorocyclopentane, and label each structure as A, B etc. a) Label all chira...
5. For the structure, CHO НЕОН H+OH CH,OH (a) Draw all the stereoisomers. (b) Label structure as chiral or achiral. (c) Assign each chiral center as (R) or (S). (d) Give the relationships between the stereoisomers (enantiome (e) Label any meso compounds. 6. Give the structures of the following compounds. Classify the com primary, secondary, or tertiary halide if possible. (a) Sec-butyl chloride (b) Isobutyl bromide (c) Chloroform (d) Tert-pentyl iodide (c) 2,2,2-trichloroethanol (f) Methylene chloride
1.) Name the following compounds including stereochemistry. + Br 2.) Assign configurations to each of the chiral centers and circle the stereochemical relationship of the two compounds shown below in Fischer notation? CH3 C2H5 Br- H CH HCI Brt CzH5 A) enantiomers. B) diastereomers - C) constitutional isomers- D) cis/trans - isomers E) meso - same structure CH3 3.) Draw the structure of the meso form of 1,3-dichlorocyclopentane. Take particular care to indicate three-dimensional stereochemical detail properly. -
1.) 2-amino-3-hydroxybutanoic acid 2.) 2,3-dinitrobutane A. Draw the skeletal structure (line-bond) for the following compounds. B. Convert the structures to the Most Stable and the Least Stable Newmann projections around (looking down) C2-C3 bond. (The numbering is based on the nomenclature locator numbers) C. On your skeletal structures, label the stereogenic centers (chiral carbons) if there are any. D. Draw all the possible stereoisomers for the compounds. Indicate which are enantiomer pairs. which are diastereomers to each other, and if...
1) 2-amino-3-hydroxybutanoic acid 2) 2,3-dinitrobutane A. Draw the skeletal structure (line-bond) for the following compounds. B. Convert the structures to the Most Stable and the Least Stable Newmann projections around (looking down) C2-C3 bond. (The numbering is based on the nomenclature locator numbers) C. On your skeletal structures, label the stereogenic centers (chiral carbons) if there are any. D. Draw all the possible stereoisomers for the compounds. Indicate which are enantiomer pairs. which are diastereomers to each other, and if...
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...
For 2-chloro-3-hexanol: Draw the structure of all the possible stereoisomers with Fischer Projection and Perspective Formulas showing both eclipsed and staggered conformations). 2) Assign the configuration of all chiral centers with R or S. (3) Give the complete IUPAC name for each stereoisomers. (4) Indicate the relationship among the structures, indicating which are the threo or erythro enantiomer, and diastereoisomer pairs.
Draw ALL unique stereoisomers for the following structure and label ALL stereoisomeric relationships (enantiomers and diastereomers).
a) Find all the symmetry elements of 1,1-dichloroallene and 1,3-dichloroallene. Please draw the structures of the molecules and show the location and nature of the symmetry elements Find the point group of both molecules. Are any of the two isomers chiral? If so, which? Depict the stereoisomers if you find chirality
1. Chlorinated derivatives of methane: Write the structure and name each of the chloromethanes. (there are 4 correct answers). 2. Ethane: Write the structuresfor C2H5Cl and C2H4Cl2 and name each compound. (there are 3) 3. Propane: Write the condensed structural formulas and names for all isomers of C3H7Cl and C3H6Cl2. .(there is a total of 6) 4. Butane: Write the structural formulas and names for all of the non-cyclic butanes. (there are 2) 5. Write the structural formulas and names...
6&8 OH A. Place a on cach chiral enters in compounds above. B. Draw a Fisher projection of A and label it C. Draw all possible dinstereomers of A. D. How many total stereoisomers are possible for A (including All Label any meso compounds that you have drawn or were drawn for you Select the term that best describes the relationship between the following structure drawings: A identical C. diasteroomers B. enantiomers SCH CH.CH OCH Kajan BE H ISH, HCY...