Question

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 or false, the 1, 2 product will always be the major product in the addition of 1 eq. of an electrophile to be a conjugated diene

1. Below are four of the six possible molecular orbitals of benzene. Place them in order of increasing energy WWW 0 OO A. 2<3<1<4 B. 2<1<3<4 23 C. 2<3<4<1 D. 2<4<3<1 __2. The LUMO molecular orbital forn A. 14 B. Its C. To D. Ty 3. Place the following free radicals in order of decreasing stability ♡ DOO A. 3>4>1>2 B. 4>1>2>3. C. 4>2>1>3 D. 3>2>1>4

Answer 1

Giren 4 possible molecular structule orbitals of Benzene. Ploung . them in order of increasing energy 0 234<3</ odnos explanation'. More no. o Bonding interactions, mose stabiúty, Antibonding given instelbility while non bonding neither Stabalizele unor cles-tabuistes : LUMO molecular orbital for is ły ty 8 8 8 8 8 8 - LUMO 0 0 0 0 10 0 Homo * 88 8888 1 3) Placing following face radicals m order of decreasing stability: radical on benzene ring is the most unstable one while allye radical is more stable than vinyl radical. 4717273 8 Major product e k H₂ GOY or to you . (major roduct) WOH 11) Possible products Brit BaByliss - leg Br CCl₂ NB3 Ś POOR Br (7) ① and ② (1,2 product) C1,4 product ion Possible mayor and minor products Mit te l-bromo-2 methyl 4-bromo-2-methyl-2-pentene -2-pentene True or false. au are aromatic False m i HB BH aromatic aromatic . follow Huckels . Follow - Rule Huckets rule Not follow In case of Kinetic contriel; the major product ies 1, 2 addition product while in the Thermodynamic control, the major product is Igy addition product. Hence false . IV iš ZI JH Huckels rule.