0. In each synthesis, either the reagents or products are missing. Fill in the missing reage product. If there is more than one product, show only the major one. Show stereochemistr where appropriate. s ОН svsbnoM aub ni bemut ed of everd eeerlT) :S te2 meldo1 (a) H2SO4 nolfemot nhbyriolerd tuods oud ion ei pniwollot erlt to rioirdW.h THE elidgoelbun 6 26 lo teW (s ebilerl erlt of nva exosits etew edT (d) nociso beturiladue enom srti exosite 1eteW (5) Moe 02MO i barmotiog noto er noilo661 erT (b) (b) er noilosen erT (b) (c) Snoilosenolhbbs oiliqortoele or ni teatest ort tosen lliw roinWS H (6)

Benzvl chloride can be converted into benzaldehvde by treatment with nitromethane and base. The reaction involves initial conversion of nitromethane into its anion, followed by SN2 reaction of the anion with benzyl chloride and subsequent Ε2 reaction. Write the mechanism in detail, using curved arrows to indicate the electron flow in each step.

Provide the major organic product of the reaction shown. NV L Draw the molecule on the canyas by choosing buttons from the Tools (for bonds), t [1] A OH 4' 1. NaH эсе 2. CH₂CH₂CH₂CH₂I H: 120 EXP. CONT L Marvin JS ? ** I U ZOS CI Br

Chemistry Identify the structure of (E)-4,5-dimethylhept-3- ene. صلى سلم ماده معده صلر What is the expected major product of the following reaction? HBr ? || IV OV Br 11 ||| Br IV Br مام V