
a) Draw mechanism/product for aldol reaction: NaOet ethanol (solvent) c) Final product if result is protonated with mild acid in an ice bath. d) Final product(s) it result is Awarmed) with excess H₃O+
Explain the effect of the solvent on the reaction kinetics with respect to an SN1 mechanism? - solvent used was 60/40 acetone/water solution up to 100ml
explain why a polar protic solvent speeds the rate of an SN1 mechanism
SN2 stepwise mechanism with arrows, the substrate and solvent effect on the reaction, and the stereochemical and regiochemical outcome for the reaction
HCI Choose the correct mechanism and then the solvent that is best for the reaction. CH3OH X Сн,он OCH DMSO SN2, DMSO SN1, DMSO SN2, CH3OH Sn1, CH3OH
in the solvent-free synthesis of chalcones, Discuss the key
aspects of the mechanism and why the equilibrium favors
product.
+ OCH3 OCH3 OCH3 OCH3 e come OCH3 OCH3
show complete mechanism including if steps are
reversible or not
OH cat. KOH H2O (solvent)
Draw a FULL reaction mechanism for the formation: reactants: sodium saccharin with iodoethane in the solvent DMF a) N-ethylsaccharin b) O-ethylsaccharin
Give an example of an SN2 concerted mechanism with curved arrows. Show the solvent and substrate effect on the reaction, and the stereochemical and regiochemical outcome for the reaction.
provide a stepwise mechanism:
10. Provide a STEPWISE Mechanism for the following 40pts a) excess CH3l NH H2CCH2 Ag2O H20, Heat