CHCH2 CH=CH2? CH2012 A HzO B Brz c RBH/THF D-NH2 de EBr FHo, HzOz, Hzo making alkyl halide from alkene

Complete the mechanism for the keto-enol tautomerization shown using bonds, charges, nonbonding electron pairs, and curved arrows (forward reaction only). Do not delete any pre-drawn bonds, charges, or lone pairs. If you accidentally delete a vital part of the structure, click the undo button in the lower left. Step 1: keto form. Draw curved arrows. Step 2: complete the structure, then add curved arrows. Select Draw Rings More Erase Select Draw Rings More Erase H H - H :0: :0: :o: 1L :o:

Which of these statements is correct? A) SN1 reactions but not Sy2 reactions create and break a bond to carbon B) Sy2 and E2 reactions create a carbon-carbon double bond C) E1 and E2 reactions must have a Lewis base D) The alkene in electrophilic additions of alkenes is the electrophile E) None of the above statements is correct

Draw the starting reactant that would produce this alkene when treated with this reagent. Ignore inorganic byproducts. Drawing Ph3P=CH CH3

Draw the structure for the major product of each of the following reactions. If no reaction is possible then write NR. →> + L₂OH,H* 2CH CH OH, H → 2CH3CH2 Question 3 Draw the structure for the major product of each of the following reactions. If no reaction is possible then write NR. O CH Pd + H₂ CH3CH2CH2OH K2Cr2O7 CH3CH2CH2CH3 2 CH3CH2OH, H

These are synthesis questions. You need to show how the starting material can be converted into the product(s) shown. You may use any reactions we have learned. Show all the reagents you need. Show each molecule synthesized along the way and be sure to pay attention to the regiochemistry and stereochemistry preferences for each reaction. If a racemic molecule is made along the way, you need to draw both enantiomers and label the mixture as "racemic". All of the carbon atoms of the products must come from the starting material(s)! ? suz يين (racemic)

These are synthesis questions. You need to show how the starting material can be converted into the product(s) shown. You may use any reactions we have learned. Show all the reagents you need. Show each molecule synthesized along the way and be sure to pay attention to the regiochemistry and stereochemistry preferences for each reaction. If a racemic molecule is made along the way, you need to draw both enantiomers and label the mixture as "racemic". All of the carbon atoms of the products must come from the starting material(s)! hi ?