What, if anything, would be different about the product of the reaction if you started with Z-stilbene instead of E-stilbene?

24. Draw the major organic product generated in the reaction below. Br2, CC14 ?

10) Dr. Rashmi uses a rather specific three-steps procedure (described below) to cook up a spicy sugar derivative. Why does she make use of such a protocol? Describe the purpose of each steps. 1) acetone, cat. H* 2) 2,5-dimethylbenzyl bromide, NaH 3) H30*, r.t. он NH2 "NH2 'Buo "Buo ´OBu O'Bu

Calculate The Theoretical Yield Of Alkenes For the acid catalyzed dehydration of 2-methyl-2-butanol Note: 20.0 ml of 2-methyl-2-butanol were used and 10 mL of concentrated sulfuric acid  were used. Note the real amount produced was 10.92 g.

Select the correct IUPAC name for the following organic substrate, including the R or S designation where appropriate, and draw the major organic product(s) for the SN1 reaction. Include wedge-and-dash bonds and draw hydrogen on a stereocenter. Br HBr HO. Br

Draw structural formulas for both resonance structures of the enolate ion obtained by treating the carbonyl compound below with base. You do not have to consider stereochemistry. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate resonance structures using the symbol from the drop-down menu. H CH₂ H H ? [ ] در

The following structure represents an intermediate formed by addition of an ester enolate ion to a second ester molecule. Draw the final product of this reaction. 0 wireframe HC CH HHC HC O O HC H H + labels O • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading.

#55 help

Draw structural formulas for the a,ß-unsaturated aldehyde or ketone and the lithium diorganocuprate (Gilman reagent) that could be used in a synthesis of the compound shown below. oly O • You do not have to consider stereochemistry. • In cases where there is more than one answer, just give one. • If a structure has a copper-lithium bond, draw the lithium ion in a separate sketcher. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the + sign from the drop-down menu. *** ? #[ ] در