1. What is the reaction mechanism when 2-butanol is reacted with PBr3?
How do you know if it is Sn1 Sn2 E1 or E2? Is there a chart or can you show me a method for this?
2. The following reaction yields how many stereoisomers?
3-hexene -(reacts with HBr)> How can you find out the number of stereoisomers
1. What is the reaction mechanism when 2-butanol is reacted with PBr3? How do you know...
please help 21. Propose a mechanism to explain this reaction (SN1, SN2, E1 or E2). What is the structure of the product? H- = 22. How can we get this product? CI. CI 11. Predict the result of reacting HBr ROOR HBr
please explain in detail. Thank you in advance . 1. Circle the mechanism (SN2, SN1, E2, or E1) responsible for the formation of each product in this reaction. If the product cannot be formed in the reaction, circle "not a product". (2 pts) CI CHE CH3 CHE CH3 осна SN2 SN1 E2 E1 S2 SN1 E2 E1 SN2 Sn1 E2 E1 SN2 SN1 E2 E1 not a product not a product not a product not a product 2. These reactions...
1) What is the product and Mechanism for the following SN2 reaction? (5 Points) 2) What is/are the product(s) and Mechanism for the following E2 reaction? (5 Points) NaOCH 3) What is/are the product(s) and Mechanism for the following SN1/E1 Reaction? (5 Points) CH,CH,OH 4) What kind of reagent would be needed in order to get this SN2 product? (5 Points) SN2
How can you tell what is a weak/strong nucleophile and a weak/strong base to determine what mechanism you use (SN1, SN2, E1, E2)? 3. Draw a structural formula for the major organic product(s) of each reaction and specify the mechanism by which each product is formed (SNI, SN2, El, or E2). NaOH HO CH2CH ON CH3CH OH CHON CH,OH CH,OH DMSO
(c). When compound A reacts with NaoMe, a single chiral alkene F with the molecular formula of CH14 is formed. Draw the structure of alkene F in the box below (show appropriate stereochemistry), and circle the mechanism for the transformation of Ato F. (3 + 2 pts) F Me „Me NaoMe A Sn2 Sn1 E2 E1 (d). When compound A is reacted with potassium methylthiolate (KSMe) in acetone, a single chiral compound G with the molecular formula of CH18S is...
21. Propose a mechanism to explain this reaction (SN1, SN2, E1 or E2). What is the structure of the product? H 22. How can we get this product? CI CI ?
1. Briefly describe how a drying agent works. List the names and chemical formulas for five typical drying agents. 2. Elemental bromine (Br2)reacts with 3-hexene to form 3,4-dibromohexane. a. Write out the balanced equation for this reaction. b. If 11.5 g of 3-hexene is reacted with 8.8 g Br2, what is the theoretical yield of 3,4- dibromohexane? c. If you did the reaction described in (c) and isolated 15.9 g of 3,4- dibromohexane, what is the percent yield for the...
Pleae help! How do you know if reactions are either SN1/SN2/E1/E2 ? Also what is the final products for each? H2ou heat NO132
1. Predict the most likely reaction mechanism (SN1, SN2, E1, E2) and draw all products. CH3 CI + NaOCH2CH3 2. Draw complete mechanism with arrows for the SN1/E1 mechanism. Check for carbocation rearrangements. Hac CH + H2O
нс Br СН,ОН HC CH a. Write the rate law for this reaction. How does this compare to the rate law for an SN1 reaction? b. Do you think that both E1 and Sn1 reactions will have similar reaction energy diagrams? Why or why not? 2. Show the mechanism and product or products for an E2 reaction. (Mechanism 9.5 in your text walks you through this example). -CH3 + Hope НАС Сн, CH,CH-OH Br a. What is the rate law...