Use the following reaction scheme to answer PBr3 Product 5 Reactant 7 1. SOCI₂, pyridine 2. t-BuOK 3. HBr. H₂O2 Product 6 Select the predominate product for the reactions using the answer choice provided below. For clarity purposes, when a racemic mixture is formed, one enantiomer is drawn and the word "racemic" is written. Otherwise, all stereoisomers formed are drawn. A Br Br B Br E Racemic Br Br Racemic Br
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- Give the major organic product(s) of the following. Include stereochemistry when applicable. 1) Nal Br a) 2) NaCN, acetone 1) NaOC(CH3)3, heat d Br 2) BH₂ THF; 3) H,O,, NaOH(aq) b) c) d) c) 2) KOC(CH3)3, heat Copyright University of California Merced 2022 Br 1) NaOH, heat 2) MCPBA 1) KOC(CH3)3, heat 2) H3O+Give the major products CH₂CO3H CH₂Cl₂, Zn(Cu) HCV/H₂O H₂, Pd/C Br₂/H₂ODraw the organic product of the following reaction. CH3 m-CICgH,CO;H • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If the reaction produces a racemic mixture, just draw one stereoisomer. • If more than one product is possible, only draw the major product. opy aste
- Complete the following: Stereochemistry, enantio-, and regioselectivity are important. CrO3, H2SO4 a) OH Bromination of an alcohol (Sn2) type EtO₂C CO₂Et b) b) d) H3CO type NH2 a) b) H3CO type a) b) OH g) type CN CI h) acetone Swern Oxidation type type CO₂H type Доно i) Me3SICI, Imidazole OSiMe3 Et3N, CH2Cl2 Br type a) Mg°, THF Br j) b); H3O+ H2SO4 (H+) MeOH OMe type typeProvide the missing reactants, reagents, or products for the following reaction sequences below. If a sequence leads to a racemic mixture you should indicate "+ enantiomer." [or NH₂ CH,CHÍNH, H* (catalyst) total ele 1. LIAIH4 2. H₂O 0:What product(s) is(are) formed in the following reaction Br/CH-Clz Br plus enantiomer H3C Et Br Br H and H3C Br H3C Et Et Br он ...Et plus enantiomer H3C Br
- d) e) b) c) E₂ d) Es in the products. Include stereochemistry where relevant. CH₂₁ CH₂ 1. BH, 2. H₂O₂ OH 100⁰ CH₂OH NaCN 1.0₂ 2. Zn, H H₂O* H, heat.A E OH OH H This is a(n) OH R B F PCC, CH₂Cl₂ H type reaction. The major product if R = CH₂CH3 is compound The major product if R = H is compound G Look at the given reaction and use the letter code corresponding to each compound in the blank to indicate the expected product(s), or fill in the blank with the appropriate vocabulary word or phrase. If a specific stereoisomer (e.g single enantiomer) is formed, select that isomer only. If a mixture of stereoisomers (e.g. racemic or diastereomers) is formed, select the single structure that shows the appropriate mixture (e.g. lines not dashes). If we convert the reagent to Na2CrO4, H₂SO4, H₂O: The major product if R = CH₂CH3 is compound The maior product if R = H is compound ??? OH D H H though compoundProvide the structure of the product(s) with stereochemisty if appropriate. If multiple products indicate major product or if products are formed in equal amounts. If there is no reaction expected explain why. 1. H3180* 2. K2CO3 Mel CH3 1. CrO3, H30* H3C HO, 2. DCC, HN A, [-H2O] HO
- ce trom Cengage Learning [Review Topics] [References] Use the References to access important values if needed for this question. Draw the structure of the product that is expected when the following compound is treated with concentrated H,SO4. H2S04 CH3CH2CH2OH heat • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. ted C P. opy aste ? CH4 ChemDoodle Submit Answer Retry Entire Group 3 more group attempts remaining Previous Next Email Instructor Save and Exit Cengage Learning | Cengage Technical SupportWhat is the major substitution product to the following reaction? Но OCH,CH3 Chapter 9 Homew..pdf IMG_4217 (1)jpeg MG 4217jpeg INa Draw the structure of the intermediate (I) for the reaction below. Hg(O2CCH3)2 NaBH4 Product CH;OH H3C • Use the wedge/hash bond tools to indicate stereochemistry where it exists. If the reaction produces a racemic mixture, just drawv one stereoisomer.