12. Write a mechanism for the following transformation using good arrow formalism. -OH Hot CH; CH3 D 1*"'CHz CH3
Using the curved-arrow formalism, provide a mechanism that accounts for the following transformation. (5 pts) 1. OH НА OH 2. Using the curved-arrow formalism, provide a mechanism that accounts for the following transformation. (10 pts) H3O но C) OH
Write a mechanism (arrow formalism) for the following reaction.
Write an arrow formalism mechanism for the following reaction. Explain why 1 is formed, but 2 is not. Он Н,о Н.о OH Be sure to give us two reasons why the OH winds up adjacent to the ring and not on the other carbon of the starting allkene. он H3O* Н.о 2
2. Using the arrow-pushing formalism, draw the mechanism for the transformation of your phosphine into the phosphonium salt you observed by HP NMR. 3. A brief written component answering the following questions. a. Based on your collected data, is 1-bromobutane or 2-bromobutane a more active electrophile? How do you explain this observation? b. Based on your collected data, is PPh or P(Bu) a more active nucleophile? How do you explain this observation?
Give common names: a. C CHZ CH-CH3 OH ?. d. CH3 CH2-0-CH2-CH2-CH2-CH3 b. 0 CH2 CH CH2 CH2 CH3 CH2CH3 2 e. CH3 N CH2-CH2-CH3
QUESTION 1 Using the curved arrow formalism, outline an acceptable mechanism for the acid catalyzed electrophilic addition of water to 1-Methylcyclohexene as shown below. Your mechanism should show the movement of all electrons involved in bond forming and bond breaking steps as well as all formal charges for atoms that are not neutral CH, HO -H
Using the curved arrow formalism, outline an acceptable mechanism for the acid catalyzed electrophilic addition of water to 1-Methylcyclohexene as shown below. Your mechanism should show the movement of all electrons involved in bond forming and bond breaking steps as well as all formal charges for atoms that are not neutral. CH HOH H
Using the curved arrow formalism, outline an acceptable mechanism for the acid catalyzed electrophilic addition of water to 1-Methylcyclohexene as shown below. Your mechanism should show the movement of all electrons involved in bond forming and bond breaking steps as well as all formal charges for atoms that are not neutral CH, H-O-H H
Using the curved arrow formalism, outline an acceptable
mechanism for the acid catalyzed electrophilic addition of water to
1-Methylcyclohexene as shown below. Your mechanism should show the
movement of all electrons involved in bond forming and bond
breaking steps as well as all formal charges for atoms that are not
neutral.
CH *** H-O-H H
4. (16 pts) Give the names for each of the following compounds d) с. CH3 CH3-CH-CHz-С-CH; CH3