Question

REPORT In the conclusion of your report, you should addre conditions): "your report, you should address these variables in both Si and 52 reaction 1. Substrate structure (1°, 2°, 3°, allylic, aromatic, benzylic, and vinylic) 2. Reaction temperature 3. Solvent polarity Your discussion should do the following: 1. Compare and comment on the reactions of 2-bromobutane and 2-chlorobutane 2. Compare and comment on the reactions of 2-chlorobutane with regard to solvent polanty 3. Compare and comment on the reactions of benzyl chloride and 1-bromobutane (both are 1°); 4. Compare and comment on the reactions of benzyl chloride and bromobenzene (both are aromatic) QUESTION If you were given these three compounds, how would you expect them to react under both S, 1 and 52 reaction conditions? Explain your answer.

Answer 1

Br n This will only go with Snia mechanisme Snl not possible because in ax Sail to go ca Canbrocation intermediate has to genereled alich In this care the consocction generekd which will be an Primary one and Instrubce. so. only Sw2 is possible here i MBM This is an att allylicloromite Dhich con undergo both swl and Sw2 way. Sn' is possible bez the carbocation is generated which is an allylie one stabilized by conjugation as follows. Am-o, vel it can go through the SNL pathway cy well as the p-orbital at had a conjugation with ther interaction as follows

Br If is neither going Swi nou Sn2 - as much the very bond is on .. corbocefion double conbucetion unstable i on