Draw a structural formula for the alkene you would use to prepare the alcohol shown by hydroboration/oxidation. CH3 HO CH3 •You do not have to consider stereochemistry. •You do not have to explicitly draw H atoms. • In cases where there is more than one answer, just draw one. H3C-CH3 n [ ?

Draw the major organic product(s) of the following reactions including stereochemistry when it is appropriate. ● CEC • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If no reaction occurs, draw the organic starting material. Separate multiple products using the + sign from the drop-down menu. MULL ? H₂O/H₂SO4/HgO ChemDoodleⓇ Sn [F

Draw a structural formula for the major organic product of the following reaction: -CH=CH₂ + Br₂ ***** • Show product stereochemistry IF the reactant alkene has both carbons of the double bond within a ring. • Do not show stereochemistry in other cases. • If enantiomers are formed, just draw one. Sn [1 CH₂Cl₂ ChemDoodle Previous Next

Carvone is the major constituent of spearmint oil. Draw the major organic product of the reaction of carvone with HOCH2CH2OH, HCI. Carvone • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • In cases where there is more than one answer, just draw one. • If no reaction occurs, draw the organic starting material. + Sn 1

Predict the major products of this organic reaction: H HO NaBH4 CH3OH ? Note: be sure you use dash and wedge bonds when necessary, for example to distinguish between major products with different stereochemistry. Click and drag to start drawing a structure. 円 : ☐ G

Draw the product(s) of the following reactions. H₂ Lindlar catalyst CH3CH₂-CEC-CH₂CH3 • Consider E/Z stereochemistry of alkenes. ● If no reaction occurs, draw the organic starting material. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple products using the + sign from the drop-down menu.

Draw a structural formula for the substitution product of the reaction shown below. H3C CI CH3OH • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If more than one stereoisomer of product is formed, draw both. • Separate multiple products using the + sign from the drop-down menu.

dont provide handwritinng solution...

Question 2 Which statement is consistent with the Hammond postulate? O the transition state of an endothermic reaction step structurally resembles the reactant. O it is used to assign the E/Z stereochemistry of alkenes. the less stable carbocation intermediate is formed in electrophilic additions to alkenes. O in additions of HX to alkenes, the H adds to the less substituted alkene carbon and the X adds to the more substituted alkene carbon. O the transition state of an exothermic reaction step structurally resembles the reactant. A Moving to another question will save this response. 80 F3 54 $ 4 000 000 F4 % 5 F5 6 MacBook Air F6 & 7 ao F7 8 DII F8 ( 9 F9

o chem - please show stereochemistry and break down each step as much as possible