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Ee.26.
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- Provide the product and mechanism and justify regiochemistry .CI Но- ofWhich of the following reactions willactually yield the indicated product?Predict the product (s) with the appropri ate regio and stereochemical outcom e and provide a curved arrow mechanism for the reaction shown (hint: isopropanol reacts with intermediate) Cl, ? Isopropanol
- Which of the reactions in has the least kinetically stable product?What carbon radical is formed by homolysis of the C–Ha bond inpropylbenzene? Draw all reasonable resonance structures for thisradical.With sulfides are treated with α,β-unsaturated ketones and aldehydes, they can attackeither through direct or conjugate addition. Based on the NMR spectrum obtained fromthe product of the reaction below, indicate whether the reaction occurs by direct orconjugate addition and provide an arrow pushing mechanism
- Which reaction below give a par of diastereomers and Why?what is the SNg SN2 , and Ez Of this Pigure? which rs most Linely to occur? Please incluele their transition States.Predict the stability from most to least stable and explain why. SN2 Readious (a) Br Draw the transition states when reacted with silver (b) Br Nitrate in ethanol. Br (c) SNI Reactious Br (a) Br (b) Draw the transition states when reacted with Nal in Acetone.
- provide the major profucts ( wrote "no reaxtion "if you think so) for the following reactions with correct stereochemistry. Please explain step by step with explanationHow can you distinguish in a SNAr reactionwhether it will occur according to an additionelimination or an elimination-addition mechanism?How can you distinguish in a SNAr reactionwhether it will occur according to an addition- elimination or an elimination-addition mechanism?