Is this correct? 16) Provide the structure of the major product which results from 1,4-addition of...
13) Which of the following is/are the main product(s) of the following reaction? (2 pts) CH2=CH-CH-CH2 HBr ? A) CH2CH=CHCH3 CH2CH2CH=CH2 C) CH3CHCH=CH2 D) A and B E) A and C 14) What is/are the product(s) from the following reaction? (2 pts) e + Ha ? CHCH A) I only B) Il only C) I is minor, II is major D) I is major, II is minor E) equal amounts of I and II 16) Provide the structure of the...
5. a) Draw the major 1,2-addition product and the major 1,4-addition product of each of the following reactions. Label each product as either the 1,2-addition product or 1,4-addition product and as either the thermodynamic or kinetic product. (12 pts) H" catalyst H catalyst b) Consider the reaction of a nucleophile with conjugated carbonyl. Provide an example of a nucleophile that would favor the 1,2-addition product and explain why. Provide an example of a nucleophile that would favor the 1,4-addition product...
4.) Provide the structure of the major organic product that results when the reagents below are combined, and name the mechanism (SN1 or SN2) through which this reaction is proceeding (CH3)3N CH3CH2CH21 5.) Predict the product and show the entire electron pushing mechanism for the following reaction. In addition, name the mechanism (SN1 or SN2) through which it proceeds. ОН Hs HBr CH2CH2CH2CH2CH3 НзСH2C
Draw the structure of the major product which results when the diene shown is treated with HBr at -80°C. CH3 CH3 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. 1. H: 120 EXPONE H + с N o S CI Br Marvin JS 1 by ChemAxon P
1) Provide the proper IUPAC name for the alkene shown below. CH2=CHCH2CH2CH2CH3 2) Provide the proper IUPAC name for the alkene shown below. 3) Draw an acceptable structure for 4-ethylhept-1-ene. 4) Provide an acceptable name for (CH3)2CHCH-C(CH3)CH2CH3. 5) Provide an acceptable name for (CH3CH2)2CHCH2CH-CH2. 6) Name the compound shown below. 7) Provide the proper IUPAC name for the alkene shown below. 8) Provide the proper IUPAC name for the alkene shown below. 9) Draw an acceptable structure for 4-phenylbut-l-ene. 10)...
Provide a chemical structure(s) for the major product in the structure(s) for the major product in the following reactions. If a chiral center is produced please give the correct stereochemical assignment at the chiral center (Q. 14,3 pts ea.). HBT 1. Peroxides HBr HO NaOH HO Eto Nat Br EtOH 5. Show how to convert cyclohexane into racemic 3-bromocyclohexene. Provide all reagents and structures of molecules synthesized along the way. (8 pts).
Show the 1,4-addition product in the reaction shown below. (4 pts) 21. HBr
Provide the structure of the major organic product which results in the following reaction a) (4 pts) (CH3)3CO: Br H3C. (CH3)3COH
11) Provide the structure of the major organic product which results when PhCH2CHO is treated with NaOH 12) Provide the structure of the aldol product that results when 4-methylpentanal is treated with sodium hydroxide. 13) What two molecules were condensed in an aldol reaction to produce (CH3)3CCH-CHCOCH3? 1-4) Predict the outcome of the follovwing reaction. 0 0 NaOH, heat 15) Provide the structure of the ester that would undergo self-condensation to yield the B- ketoester shown below.
Provide the structure of the major organic product which results in the following reaction d) (4 pts) OH H2SO4 Heat