Which of the following undergoes SN1 reaction at the fastest rate? Explain.

The process shown is classified as a halogen step. CI CH3 -애' + CHsCI

Pls help ASAP.

remember endo product is kinetically-controlled

Predict the most likely reaction for each of the following: propene + water + catalyst propane + bromine + light ethanoic acid + propanol + acid catalyst propene + HCI propanol + acid catalyst + heat Choose... → Choose... addition elimination substitution esterfication

Payalben

What happens to the stereochemistry during and SN2 reaction? Why? Provide a reaction to illustrate this.

This reaction is also an important reaction of the tricarboxylic acid cycle in cells, wherein the reaction occurs in neutral solution, so the acid groups are both ionized to the carboxylate form. The reaction is catalyzed by the stereospecific enzyme fumarase that utilizes only the trans form of 2-butenedioate ion (also known as fumarate) and produces only the (S)-2-hydroxysuccinate enantiomer (also known as (S)-malate). Draw the correct stereochemical structures of these two compounds of the fumarase-catalyzed reaction. Be sure to include all hydrogen atoms and show the carboxylates as anions.