double bond could never be a chiral center 7.(10 points)Place asterisks at all the chirality centers...
Exhibit 5-2 Place asterisks at all the chirality centers in each molecule below. H oH OH ill NHCH₂ NHCH3 phedrine COOH thromboscane A, OH Exhibit 5-3 Assign R, S configurations to each indicated chirality center in the B. lcoor HO. A. S OHO -H9 | 2 CHÁNH,3 all 0 о HO HO ů oth Nty alarine som brine
Click on all of the carbon chirality centers in the molecule below. (Other terms used for chirality center include chiral center, stereocenter, and stereogenic center.) If no carbon qualifies, submit your answer without selecting any.
Place a star (*) next to all the chiral center. Place a star (*) hoxe + au chim centers HO CH3
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. • Determine whether each molecule is chiral or achiral. . If the achiral molecules are meso, classify them as such. OH ОН ОН
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. • Determine whether each molecule is chiral or achiral. • If the achiral molecules are meso, classify them as such. он OH ОН
4,5,6 4. (1 pt.) Name the following compounds. Assign R S for chiral center and use E Z to describe double bond. 5. (1 pt.) How many tetrahedral stereocenters (chiral centers) are there in the molecule shown below. Mark each one with an asterisk. B. How many configurational isomers total are possible for this structure? A Number of tetrahedral stereocenters B. Total number of configurational isomers 6. (1 pt.) Identify all molecules that are chiral and the ones that are...
consider the molecule with two chiral centers. draw all remaining possible stereoisomers using solid and dashed wedges label each chiral center as R or S 5. Consider the molecule 1-chloro-3-tertbutylcyclohexane with two chiral centers: a. Using COMPOUND A (below) as a starting molecule, draw all remaining possible stereoisomers using solid and dashed wedges (no chairs). Compound B Compound A Compound C Compound D 6. On BOTH COMPOUND A and COMPOUND D (above), clearly label each chiral center as either R...
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. Determine whether each molecule is chiral or achiral. If the achiral molecules are meso, classify them as such. ОН ОН он Cl Alacan.
5.50 For each molecule in Problem 5.49, identify all chiral centers that exist. Which of those molecule 5.51 Draw each of the following molecules in a zigzag conformation. (a) CH,он (b) CH3 (c) (d) CN Но HO=O -H но- -OH -H H -OH OH ОН Н- -Cl OH Н- но но -H - CH3 но- CH2OH H но- CO2H CH,он CH2CI WOT I
are all of these identical? 4. Determine if each of the following structures i) contain chiral centers. Label Chical centers with an asterisk. ii) are enantiomers or not. Write "enantiomers" or "identical below each pair. (Hint: determine Ror S for each) a k al identical identical 3 CH | HỌC, OH HOA Hu H + C F ¢ identical ch; HH Br B HC CH, HẠC X 10 identical 3 4 O HC H4 4. 3 . 44 4n/ ТОН...