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- Question 48 Which one is the product of the following reaction? CH,CH,-Mgl/ether H,O* H3C а) он H3C- -H H3C b) он H3C -CH3 H3C c) d) COOH H3C- H H3C e) none of the aboveWhich of these is a ketone? A) B) H `H H3C CH3 C) D) „CH3 `N ČH3 H2N- E) F) ОН HN-13. Which of the following ketones has the most stable enol form? d) а) b) e) c) H
- a) b) - Fill in the reagents above/below the arrow in the following reactions. c) CN F CO₂H OH ХонWhat is the major product of the reaction shown below? 1) NaBH4, ETOH ОН 2) Н2О OH HO, HO, HO, OH HO,Which of the following alkyl groups is not present in the following compound? O Isobutyl O Methyl O Isopropyl O Sec-butyl « Previous
- What reagent would cause the following conversion? Mark all that apply i H3C A) CH3Br only B) CH₂OH, HO C) CH,O® D) NaOH, CH3Br OH H3C OCH 3Which best describes the major organic product formed by the following reaction? NaBH4 H₂O A) A tertiary alcohol B) A tertiary alkyl halide C) A secondary alcohol D) A secondary alkyl halide E) A primary alcohol F) A primary alkyl halidey clear The compound shown here can be prepared by reduction of what starting material? NH₂ Question 10 of 25 Search A) nitrobenzene B) aniline C) benzaldehyde D) phenol E) chlorobenzene
- The key step in a reported laboratory synthesis of sativene, a hydrocarbon isolated from the mold Helminthosporium sativum, involves the following base treatment of a keto tosylate. What kind of reaction is occurring? How would you complete the synthesis?# 3 DII Provide the correct common name for the compound shown here. F3 ♫x LA $ 4 F4 % 5 F5 Question 16 of 20 CH3-CH₂-C-CH₂-CH3 7- 4-3- sec- di tri tert- 19 cyclo iso ether O= but pent hex prop eth meth » < ( 5- 6- 2- F6 ester aldehyde alcohol yl aldehyde ketone F7 & 7 W PrtScn F8 * O Home F9 ( End F10 ) PgUp F11 PaWhich of the following compounds is a strongest base? O₂N OI Oll O III OIV OV NH₂ NH₂ ooong IV II NH₂ III NH₂ NH₂