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- 10. Draw ALL possible stereoisomers possible for 8i. Give the configurations of each stereocenter in 8i. (NOTE: Ph is the abbreviation for an aromatic ring and is assigned a priority of 4 in the structure for 8i, below) H₂C U CH3 MAIII OH Product 8iDraw one of the two enantiomers of the major product from this reaction. Use a dash or wedge bond to indicate the stereochemistry of substituents on asymmetric centers. Ignore inorganic byproducts. 1. BH3-THF 2. H2O2, NaOH Drawing QDraw a tetrahedral representation of the meso form of 3,4-dimethyl-1,5-hexadiene. • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • Show stereochemistry in a meso compound. C P. aste opy ChemDoodle
- CH3 CH₂CH₂C CHCH3 *%8 [.. You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • If there is more than one major product possible, draw all of them. • Separate multiple products using the + sign from the drop-down menu. H₂O ·OO ? Ⓡ ChemDoodle H₂SO4 ? [F <Draw the major product from this reaction. Use a dash and/or wedge bond to indicate the stereochemistry of substituents on asymmetric centers, where applicable. Ignore acid byproduct. 1. Br2, H₂O 2. NaOH Q2. Explain the stereochemistry and labelling pattern in this reaction. t-Bu enantiomerically pure 180 H₂SO4 HOAC t-Bu racemic
- Draw the structure of (Z)-4-methyl-2-pentene. • Consider E/Z stereochemistry of alkenes. You do not have to explicitly draw H atoms. opy aste ChemDoodleDraw one of the two enantiomers of the major product from this reaction. Use a dash or wedge bond to indicate stereochemistry of substituents on asymmetric centers. Ignore inorganic byproducts. so 1. B₂H6, THF 2. H₂O2, NaOH Select to Draw aQ1. Give the structure(s) of the major organic produc(s) of A-H , Show stereochemistry if appropriate. H2, Pd/C - A KMNO4, H2O В 1. ВНЗ. 2. NaOH, H202 C Cl2, CH3OH D
- How would the HNMR of these two compounds be different when taking into account the stereochemistry? H. ;c= H₂C-CH₂ н-с нас-нас H (2)-isomer ~-CH₂-CH₂-OH -CH₂-CH₂-OH (E)-isomered Draw the product(s) of the following reactions. CH₂CH₂CH₂-CEC-CH₂CH3 -85 • Consider E/Z stereochemistry of alkenes. Separate multiple products using the + sign from the drop-down menu. • If no reaction occurs, draw the organic starting material. II.. - 0 ChemDoodle Na/NH3(1) [ ] کر > 8Draw one of the two enantiomers of the major product from this reaction. Use a dash or wedge bond to indicate stereochemistry of substituents on asymmetric centers. Ignore inorganic byproducts. j + 1. B₂H6, THF 2. H₂O2, NaOH Drawing