_11. Which of the following are possible products in the reaction below? n 1 eq. Br2...
What is the major product of the following reaction? HBr (1 eq.) Br Br А Br B с D Br A B С What is the major product of the following reaction? COOME A COOME COOME COOME COOME COOME B D COOME COOM COOM COOME OA OB D What is the best method to synthesize the following product from the given starting material? Br Br H A 1) NaNH2 2) CHgBr 3) H2. Pd/C 4) Br2 B 1) NaNH2 2)...
I need help with these questions:
1. Below are four of the six possible molecular orbitals of
benzene. Place them in increasing energy.
3. Place the following free radicals in order of decreasing
stability.
8. Predict the major product of the following reaction
11. Which of the following are possible products in the
reaction below
12. Ignoring stereochemistry, what are all of the possible
major and minor products produced from the free radical bromination
of the following alkene
15. true...
Which of the following reaction conditions would be used for the following transformation? 1. Br2 1. HB/ROOR 2. NaOCH3 1. Bry/hv 2. NaOCHy 1. Br2 2. KOC(CH3)3 1. Bry/hv 2. KOC(CH3)3 2. 3 equiv NaNH2 3. H20 A B с D. E Ос B ОЕ
Show all products of the addition methods from these sections to 1-hexyne and 2-hexyne. a) 1 eq HCl b) 1 eq Br2 c) 2 eq Br2 d) Hydroboration-oxidation
1. Complete each reaction. Show the stereochemistry of each product. + Brq CH2Cl2 CH2Cl2 + Br2 t o CH2Cl2 + dove Bra 2. Draw the structure of an alkene with the formula C5H10 that reacts with bromine to give each of the following products. Br
What is the product of the following reaction? H3C—= 2 eq Br2 CH2CH3 - A.H3C— -CH2CH2Br D. Br CH2CH3 Br- -Br H3C CH2CH3 BO CH₃ E. CH3CBr2CH2CH2CH3 CH2CH3
7. Predict the major product for the following reaction. Br2 A. I B. Br Br E. none of these 8. Predict the major product for the following reaction ОН РС CH2Cl2 Br2 A. D. IV E. V
Question 5 (2 points) In the reaction below which of the following is true? HN Br2 FeBr3 O a) Br goes ortho/para to -OCH3 Ob) Br goes meta to -OCH3 O c) Br goes meta to -NHCOCH3 O d) Br goes ortho/para to -NHCOCH3 Question 6 (2 points) Predict the major product for the following reaction. HCI OOC CI CA 1 II 8.8 0 CI IV III O a) 11 Ob) 1 O c) III Od) IV
2. Draw two possible products for the reaction shown below. Are your products formed as a racemic mixture? Which of your two products do you expect to be the major one? Why? 1 equiv. Br2 THF possible product 1 possible product 2 Possible product 1 a racemic mixture? Yes No Possible product 2 a racemic mixture? Yes No Which would be major? Why?
Which of the following are possible products of the reaction shown? hv NBS Br Br Br Br III IV a) I, III and IV b) I and 11 C) I, II, III and IV d) I, II and III