Please find the structures in image
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1. The structure of propyl vinyl ketone is
Option a)
2. The IUPAC name of compound 1d. is
3-Heptanone.
3. The IUPAC name of compound
Option c) 2-Bromo-pentanedial
4. The acetal structure is
d) None
as the general structure of acetal contains two alkoxy, one alkyl, one hydrogen bonded to carbon. No structure have this formula.
5. Product of the following reaction is
Option b) (CH3)2CHO-CO-C(CH3)3
6. Product of the following reaction is
Option c) imine derivative
hty Department of CHER Science Which compounds proviny kotona which one of the following compounds 5....
6. Which one of the following carbonyl compounds has the highest percentage of enol when keto-enol equilibrium has been established? D 7. What is the major organic product that is formed from the reaction on the right? H2SO4 но 3 ОН Он ОН HO C) 3 A) 1 B) 2 D) 4
Which one of the following compounds is an acetal? Which one of the following compounds is an acetal? OEt ОН Co ou E A B С D Which one of the following carbonyl compounds will react faster by nucleophilic attack? (CH3)2CHCHO (CH3)3CCHO (t-Bu)2CO CH3CHO A B C D (CH3)2CO E
What is the IUPAC names of these compounds? What is the name of the compound shown here? CH, —CH, СH, —CH, CH, —CH, —СН— ҫн—сн—CH, —CH, SH What is the name of the compound shown here? ОН CH2 CH2 CH3 What is the name of the compound shown here? С,Н, C3H7 CH7 ОН
5) Which of the following compounds is expected to be the most acidic? ador and out OH OH с D A B 6) The correct IUPAC name for the compound shown below is CN (A) 2-cyanoheptanenitrile (B) 6-cyanoheptanenitrile (C) 2- methyl-5-ethylheptanenitrile (D) 5-ethyl-2-methylheptanenitrile
4. Which of the following compounds would form in the reaction shown below? Check all that apply H30+ но он vi 5. Predict the final product for the following sequence of reactions. Mg, ether PCC 2. H3O+ CH2Cl2 A. 6,7-dimethylnonan-3-ol B. 6,7-dimethylnonan-3-one C. 6,7-dimethylnonan-3-al D. 3,4-dimethylnonan-7-ol E. 3,4-dimethylnonan-7-one
The structure below is formed by the reaction of one nitrogen-bearing compound, and two oxygen-bearing compounds under slightly acidic reaction conditions. This reaction is commonly referred to as the Mannich Reaction. Use retrosynthetic analysis to determine the three starting materials of the shown compound. All materials are neutral Draw the structure of the neutral product formed in the following reaction.
action will no Question 6 [1.5 pts] Which one of the following statements about compounds A and B is correct? он он он он CompoundA Compound B Compound A should have the more intense OH IR absorption band Compound B should have the more intense OH IR absorption band None of the above O O Mhat is the maxim
6. Which one of the following compounds will react the fastest in an Syl reaction? a a a a all are equally reactive A B с D E 7. Which one of the following compounds will not react with NaBH and H20 all of them PhCHO Mezco MCO Me OCH, react with NaBH4 А B С D E
If option III is not correct, please indicate why. Which of the following compounds is a diastereomer of compound X ? ОН НО" X НО. ОН ОН но HO НО І II III А. ІІІ В. || С.
5. HI is added to 3,3-dimethyl-1-butene and the products are compounds A and B, which are isomers. When isomer A is reacting with KOH, the original reactant, 3,3-dimethyl-1-butene is the product. When isomer B is reacting with KOH, the product is a different alkene, that produces CHCOCH, after an ozonolysis reaction. a. What is the structures of compound A and B? b. What is the mechanism by which compound B was formed?