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Q: Draw and name all stereoisomers of 3-methyl-2,4-hexadiene, using E-Z nomenclature
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Q: 1) Rank the following substituents from most electron withdrawing to most electron donating. -Br…
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- Assign the stereochemical configuration (E or Z) for the alkene below. Show your work, indicating clearly which groups are assigned high priority (e.g., through assigning the groups numbers, circling only the high priority groups, or labeling groups as high or low).Order the following substituents from highest priority to lowest priority: CH3, OH, H,F. Use the Cahn-Ingold-Prelog priority system. a. F, CH3, OH, H b. H, CH3, F, OH c. F, OH, CH3, H d. H, CH3, OH, FA)Circle all of the stereo centers in MDMA. B) assign the absolute stereochemistry (R or S) for each stereo center
- Rank the following groups in order of decreasing priority. −C≡CH, −CH(CH3)2, −CH2CH3, −CH=CH2Arrange the following group in order of increasing priority. Q) -CH3 -H -Br -CH2CH3Considering both 5-methylcyclopenta-1,3-diene (A) and 7methylcyclohepta-1,3,5-triene (B), which labeled H atom is most acidic? Which labeled H atom is least acidic? Explain your choices.
- A hydrocarbon of unknown structure has the formula C8H10. On catalytichydrogenation over the Lindlar catalyst, 1 equivalent of H2 is absorbed. Onhydrogenation over a palladium catalyst, 3 equivalents of H2 are absorbed.(a) How rnany degrees of unsaturation are present in the unknown?(b) How many triple bonds are present?(c) How many double bonds are present?(d) How many rings ar e present?(e) Draw a structure that fits the data.Considering both 5-methylcyclopenta-1,3-diene (A) and 7-methylcyclohepta-1,3,5-triene (B), which labeled H atom is most acidic?Which labeled H atom is least acidic? Explain your choices.Focus only on carbon 1 For carbon 1, which group has the highest priority? a,b,c or d?why? What enantiomer is carbon 1? R or S?