2. Write a complete mechanism for the hydrazone formation shown below. H₂NNH2 H₂N p-TSOH (cat.) cat. = a catalytic (or trace) amount

1. Reaction mechanism and alkebe product 2. Major product

Use the dropdown menu to indicate whether the rate of the reaction shown below will increase, decrease, or remain the same when the reaction conditions are changed to X or to Y or to Z (see below). NaCN Br CN CH3CN X: Change the leaving group from Br to CI Y: Increase the concentration of haloalkane Z: Increase the concentration of NaCN X: choose your answer... Y: choose your answer... Z: choose your answer... >

5. Which of the following is an elimination reaction? а. С2Н2(g) + Н:(g) b. CH3CH2CH2OH() c. C3H6(g) + HCl(g) d. CH:ОН(аq) + HCOОН(aq) e. 2C2H2(g) + 502(g) C:H4(g) CH;CHCH2(g) + H2O() C3H;CI() C2H5-O-CHO() + H2O() 4CO2(g) + 2H20(g) >

write full mechanism for the following reaction

3. Draw the reaction mechanism for the following reactions. When possible, label nucleophiles/electrophiles, carbocations, and oxonium ions. H* CI. a) H. + H2O + НОCHЗ H* OH H* H;C

Please show a drawn mechanism, including intermediates where necessary for the reaction shown below. A drawn mechanism showing arrows and the movement of charges/electrons aids in understanding more than just walls of text.

To preview image click here. Choose the correct reagent(s) for the following reaction. O A. 1.H20/Hg(OAC)2 2. NaBH4 O B. H20/H2SO4 (cat.) O C. 1. BH3.THF 2. NaOH/H202 OH

H3C OH OH CH3 1,3-pentanediol + B OMe OME OME MeO... CH3 H3C OMe benzaldehyde dimethylacetal catalytic Me 0:0 OH FO (p-TsOH) CH3CN H... MeO, OMe OMe e a & H3C CH3 H3C CH3 H3C CH3 C D A HO E HO OCH3

HW9 #14