+ Draw one of the two stereoisomers of the major product from this reaction. Use a dash or wedge bond to indicate stereochemistry of substituents on asymmetric centers. Ignore inorganic byproducts. 1. BH3-THF 2. H2O2, NaOH Q

Draw a structural formula for the major product of the reaction shown. Br2 =CHCH2CH3 H20 • 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 the reaction produces a racemic mixture, just draw one stereoisomer. aste ChemDoodle Previous Next Save and Exi tv MacBook Air DD 80 888 F11 F12 F9 F10 F7 F8 F5 F6 F3 F4 & ( ) #3 $ % %3D 3 4 6 7 8 9. { } P E Y U D G H J K F > .. .. R

Alcohols can be converted to alkyl chlorides using SOCl2 with complete inversion of stereochemistry. Using curved arrows draw the stepwise mechanism for chlorination of an alcohol. Be sure to include lone pairs necessary to the mechanism steps and any non-zero formal charges.

Draw the products of this halogenation reaction. Use a dash or wedge bond to indicate stereochemistry of substituents on asymmetric centers. Ignore inorganic byproducts.

Draw a structural formula for the substitution product of the reaction shown below. ● H3C- ● H3C H Br + Na OCCH3 DMF • 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. Products that are initially formed as ions should be drawn in their neutral forms. DMF = dimethylformamide

1. Draw the structure of sodium (E) 2-bromo-3-iodo-2-octenoate. 2. Give the IUPAC name of this compound, including stereochemistry. 3. Draw the most stable chais CH³

TReview TOpics] [References Draw a structural formula for the major product of the reaction shown. CH3 CH3CHCH=CH2 Show product steréochemistry IF the reactant alkene has both carbons of the double bond within a • Do not show stereochemistry in other cases. If the reaction produces a racemic mixture, just draw one stereoisomer. C P opy aste C.

10. Assigh E or Z configuration for each alkene shown below. CEN H3CH 2C. CH2NH2 H3C HO

Draw two major products of this reaction. Use a dash or wedge bond to indicate stereochemistry of substituents on asymmetric centers. Ignore inorganic byproducts.

What alkene is needed to synthesize each 1,2-diol using [1] OsO4 followed by NaHSO3 in H2O; or [2] CH3CO3H followed by −OH in H2O?