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Draw two diastereomers of (1E, 4R)-1, 4-dimethylcyclodecene and name them, including (E)/(Z) and (R)/(S) Draw the...
Draw two diastereomers of (1E, 4R) -1, 4-dimethylcyclodecene and name them, including (E)/(Z) and (R)/(S) Draw the diastereomer containing a chiral center with S configuration here.
Click the "draw structure" button to activate the drawing utility. Draw two diastereomers of (1Z,4R)-1,4−dimethylcyclodecene and name them, including (E)/(Z) and (R)/(S) notation. Draw the diastereomer containing a chiral center with S configuration here.
Name the following including the R/S, E/Z designations. 4. CH3 CH3 Hас Draw the complete mechanism for the following E2 reaction, showing all arrows, intermediates, all products, and label the major product. 5. CH3 о CH3 Hас C. H2 CH3
Draw the 3-D structures for the two compounds given below. For molecule A, draw the chair form, determine the number of chiral carbons and the absolute configuration for all of the chiral carbons. For molecule B, determine the number of stereoisomers, draw the 3-D structure of the 2S, 3R, 5S form of the molecule and give the correct name. Importantly, "place appropriate R or S symbols within the immediately proximity of the appropriate chiral carbon center and place your answers...
Following are two diastereomers of 3-bromo-3, 4-dimethylhexane. On treatment with sodium ethoxide in ethanol, each gives 3, 4-dimethyl-3-hexene as the major product. One diastereomer gives the E alkene, and the other gives the Z alkene. Which diastereomer gives the E alkene? Following are two diastereomers of 3-bromo-2, 3, 4-trimethylhexane. On treatment with sodium ethoxide in ethanol, each gives 23, 4-trimethyl-3-hexene as the major product. One diastereomer gives the E alkene, and the other gives the Z alkene. Which diastereomer gives...
Question 1 4 pts Provide a systematic IUPAC name for this compound, including R/S and E/Z if appropriate. H Br (3E,5Z)-5-bromohepta-1,3,5-triene (35,5E)-5-bromohepta-1,3,5-triene (37,5E)-5-bromohepta-1,3,5-triene (32,5Z)-5-bromohepta-1,3,5-triene 4 pts Question 2
1. Provide a systematic IUPAC name for the compound, including R/S and E/Z if appropriate. (3 pts.) 2. Draw the bond-line structure of (2,4Z)-2,5-dibromo-3-methylhexa-2,4-diene. (3 pts.) 3. Label the most stable and the least stable alkene (4 pts.) 4. Consider the substitution reaction below. (4 pts.) NaSH DMF SH in why this reaction proceeds through an SN mechanism and not an S2 mechanism a) Explain why this reaction proces o b) Explain why this reaction produces a racemic mixture of...
5. Name the following compounds including E/Z and R/S designation where applicable.
(a) Name the following compound including EZ and R, S designations. (b) Draw a stereoisomer at the carbon-carbon double bond. (c) Draw a stereoisomer at the stereogenic center.
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...