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- Draw a structural formula for the substitution product of the reaction shown below. H3C H Br Na' acetone • 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. C P opy aste [F ChemDoodleDraw the product(s) of the following reactions. CEC-H ● • You do not have to consider stereochemistry. Separate multiple products using the + sign from the drop-down menu. • You do not have to explicitly draw H atoms. • If no reaction occurs, draw the organic starting material. *** ✓ TAYY ? 1. BH3/THF 2. H₂O₂ / aqueous NaOH ChemDoodleⓇ ▼ #[ ] در1% mol Pd(OAc)2 4% mol Ph3P B с CH3CN A (1 ring) (2 rings) (3 rings) The above reaction involves two sequential Heck reactions and three organopalladium intermediates. In the box below draw the structure of intermediate C. • 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. • Use R1 for the PdL₂I group. The R group tool is located in the charges and lone pairs drop-down menu. Sn [F ?
- Draw a structural formula for the substitution product of the reaction shown below. H/ ● (CH3)3C |YY Br ΔΟ H Na • 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. SH acetone [FDraw the organic product that is expected to form when the following compound is oxidized under biological conditions. oxidation reduction 0 SH • You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. If no reaction occurs, draw the organic starting material. / BO O-Sn [F ChemDoodle Previous MDraw the structural formula of the product of the reaction shown below. + H₂O AAVIL H₂SO4 • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If the reaction produces a racemic mixture, just draw one stereoisomer. Sn [F Ⓡ ChemDoodle
- Give the major product of the following reaction. Zn(Hg), HCI heat H There is no reaction under these conditions or the correct product is not listed here. Br HO,C Co,H Co,H OHDraw the major organic product(s) of the following reaction. ● CH3CH₂-CEC-H ? NaNH, / NH3(I) ChemDoodle You do not have to consider stereochemistry. Separate multiple products using the + sign from the drop-down menu. If no reaction occurs, draw the organic starting material. Ⓡ H₂C H₂C Sn [F CH-CH₂CH₂-BrDraw the structure of the major organic product of the reaction below. CH₂ + CHCI 3 KOH Use the wedge/hash bond tools to indicate stereochemistry where it exists. Show stereochemistry in a meso compound. If the reaction produces a racemic mixture, just draw one stereoisomer. O. #[ ] در ? ChemDoodleⓇ
- For the following reactions, explain which product(s) will form and why. Cro; H2SO4 PCC Cro3 HO H2SO4Draw the product(s) of the following reactions. CH3 H₂C-C-CEC-H OH 1. BH3/THF 2. H₂O₂/ aqueous NaOH • You do not have to consider stereochemistry. Separate multiple products using the + sign from the drop-down menu. • You do not have to explicitly draw H atoms. • If no reaction occurs, draw the organic starting material.Give the major product of the following reaction. ? Zn(Hg), HCI heat HO,C- CO.H OH J There is no reaction under these conditions or the correct product is not listed here. Br OH