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H 9. Draw the structure below to show the stereochemistry at C2 to be R and...
Draw the structure of 2,4,4,5-tetramethyl-2-hexene 2 pts 2reg - Show stereochemistry only if given in the...
Draw the structure of 2,4,4,5-tetramethyl-2-hexene 2 pts 2reg - Show stereochemistry only if given in the name. • You do not have to explicitly draw H atoms. 2.prs 2rea -XXX-000- 1 pts 2rea ots 2reg ChemD Reen Topics Draw the structure of (E)-3-isopropyl-2-hexene. nts2rea . Consider EIZ stereochemistry of alkenes. • You do not have to explicitly draw H atoms. ts2reg @ P its 2req
2) (a) Determin Ctar (b) Propose a structure (5 pts 10 (5 pts) (5 pts) (a) Assign chirality (R/S) to appropriate atom(s). tb) Draw an enantiomeric structure andassien chirality on appropriate ato...
2) (a) Determin Ctar (b) Propose a structure (5 pts 10 (5 pts) (5 pts) (a) Assign chirality (R/S) to appropriate atom(s). tb) Draw an enantiomeric structure andassien chirality on appropriate atom 3) он NH2 Br Br F H (10 pts each) Show detailed méchanism for the following conversions. 4) -2 Br2 Brn H, o
2) (a) Determin Ctar (b) Propose a structure (5 pts 10 (5 pts) (5 pts) (a) Assign chirality (R/S) to appropriate atom(s). tb) Draw an...
Answer the following questions using the structure provided h) What is the C1-C2-N3 bond angle in...
Answer the following questions using the structure provided h) What is the C1-C2-N3 bond angle in ethanamine? ____ i) What is the H-Cl-H bond angle? ____ j) What is the bond angle between any two hydrogen on C3? ____ k) How many electrons are involved in sigma bonds ? ____ l) How many electrons are involved in pi bonds? ___ m) Mark as True or False: The C1-C2 bond is: able to freely rotate ___ shorter than the C2-N3 bond...
Question 9 10 pts Name the following compound below with correct stereochemistry. CH Br -H H...
Question 9 10 pts Name the following compound below with correct stereochemistry. CH Br -H H -CH CH,CH (25,35) 2 bromo-3-methylpentano (20,3S)-2-bromo-3-methylpentane (25,3R) 2-bromo-3-methylpentane (2R 3R) 2-bromo-3-methylpentane
Question: 21. Provide the structure of the missing product(s) or reacant(s). Show the relevant stereochemistry (use...
Question: 21. Provide the structure of the missing
product(s) or reacant(s). Show the relevant stereochemistry (use
solid or dashed wedge) if necessary.
21. Provide the structure of missing product(s) or reactants. Show the relevant stereochemistry (use solid or dashed wedge) if necessary. HS I product (a) HOC 2 products (2 isomers) (6) HOL c Natl (a strong base) heat Eto (solvent) CH, = - H + NaNH NaN - | - (a nucleophile is needed here) "SCHE CH ISCHE (An...
Please consider the C2-c3 rotational energy diagram for (R)-2-methylbutanoic acid, shown below. in the boxes provided,...
Please consider the C2-c3 rotational energy diagram for (R)-2-methylbutanoic acid, shown below. in the boxes provided, please draw a clear, accurate, and unequivocal Newman projection for each indicated rotamer. [3 pts eal Newman (B) : C2-C3 rotational diagram fofically pure) Newman (E) Newman (A)
3. (continued) For each reaction, draw the structure of the major product(s) including stereochemistry where appropriate....
3. (continued) For each reaction, draw the structure of the major product(s) including stereochemistry where appropriate. Fill in the box below each arrow with the mechanism(s) that will be followed (SN1/E1, SN2, or E2). For SN1/E1 reactions, draw products for both. g) Сн,сн,он h) CH2O- Na CH3OH i) Me. Br A Eto Nat Me
3. 45 ps cach) Write the structure and stereochemistry of all products formed in each of the foll...
3. 45 ps cach) Write the structure and stereochemistry of all products formed in each of the following reactions. cis-3-hexene+Br2+ HoO (solvent) BDs THF trans-3-hexene + (solvent) (4 pts) Draw a line-and-wedge structure for the (1S, 2S)-stereoisomer of the structure below in which the Ph, CHs, and the two asymmetric carbons lie in the plane of the page (you need to draw correct the line-and-wedge and/or skeletal structure for full credit). (4 pts) Draw a Newman projection about the C1-C2...
Draw the structure of 3-ethyl-4-isopropyl-3-heptene. • Show stereochemistry only if given in the name • You...
Draw the structure of 3-ethyl-4-isopropyl-3-heptene. • Show stereochemistry only if given in the name • You do not have to explicitly draw H atoms. ChemDoodle Submit Answer Retry Entire Group 9 more group attempts remainin ....docx Botany Lab Re....pdf IMG-4893.jpg
For the following dehydrohalogenation (E2) reaction, draw the Zaitsev product(s) resulting from the elimination involving C2-C3
For the following dehydrohalogenation (E2) reaction, draw the
Zaitsev product(s) resulting from the elimination involving C2-C3
(i.e., the carbon atoms depicted with stereobonds). Show the
product stereochemistry clearly. If there is more than one organic
prodcut, both products may be drawn in the same box. Ignore
elimination involoving C2 or C3 and any carbon atom other than C3
or C2.
Draw the structure of 2,4,4,5-tetramethyl-2-hexene 2 pts 2reg - Show stereochemistry only if given in the name. • You do not have to explicitly draw H atoms. 2.prs 2rea -XXX-000- 1 pts 2rea ots 2reg ChemD Reen Topics Draw the structure of (E)-3-isopropyl-2-hexene. nts2rea . Consider EIZ stereochemistry of alkenes. • You do not have to explicitly draw H atoms. ts2reg @ P its 2req
2) (a) Determin Ctar (b) Propose a structure (5 pts 10 (5 pts) (5 pts) (a) Assign chirality (R/S) to appropriate atom(s). tb) Draw an enantiomeric structure andassien chirality on appropriate atom 3) он NH2 Br Br F H (10 pts each) Show detailed méchanism for the following conversions. 4) -2 Br2 Brn H, o
2) (a) Determin Ctar (b) Propose a structure (5 pts 10 (5 pts) (5 pts) (a) Assign chirality (R/S) to appropriate atom(s). tb) Draw an...
Answer the following questions using the structure provided h) What is the C1-C2-N3 bond angle in ethanamine? ____ i) What is the H-Cl-H bond angle? ____ j) What is the bond angle between any two hydrogen on C3? ____ k) How many electrons are involved in sigma bonds ? ____ l) How many electrons are involved in pi bonds? ___ m) Mark as True or False: The C1-C2 bond is: able to freely rotate ___ shorter than the C2-N3 bond...
Question 9 10 pts Name the following compound below with correct stereochemistry. CH Br -H H -CH CH,CH (25,35) 2 bromo-3-methylpentano (20,3S)-2-bromo-3-methylpentane (25,3R) 2-bromo-3-methylpentane (2R 3R) 2-bromo-3-methylpentane
Question: 21. Provide the structure of the missing
product(s) or reacant(s). Show the relevant stereochemistry (use
solid or dashed wedge) if necessary.
21. Provide the structure of missing product(s) or reactants. Show the relevant stereochemistry (use solid or dashed wedge) if necessary. HS I product (a) HOC 2 products (2 isomers) (6) HOL c Natl (a strong base) heat Eto (solvent) CH, = - H + NaNH NaN - | - (a nucleophile is needed here) "SCHE CH ISCHE (An...
Please consider the C2-c3 rotational energy diagram for (R)-2-methylbutanoic acid, shown below. in the boxes provided, please draw a clear, accurate, and unequivocal Newman projection for each indicated rotamer. [3 pts eal Newman (B) : C2-C3 rotational diagram fofically pure) Newman (E) Newman (A)
3. (continued) For each reaction, draw the structure of the major product(s) including stereochemistry where appropriate. Fill in the box below each arrow with the mechanism(s) that will be followed (SN1/E1, SN2, or E2). For SN1/E1 reactions, draw products for both. g) Сн,сн,он h) CH2O- Na CH3OH i) Me. Br A Eto Nat Me
3. 45 ps cach) Write the structure and stereochemistry of all products formed in each of the following reactions. cis-3-hexene+Br2+ HoO (solvent) BDs THF trans-3-hexene + (solvent) (4 pts) Draw a line-and-wedge structure for the (1S, 2S)-stereoisomer of the structure below in which the Ph, CHs, and the two asymmetric carbons lie in the plane of the page (you need to draw correct the line-and-wedge and/or skeletal structure for full credit). (4 pts) Draw a Newman projection about the C1-C2...
Draw the structure of 3-ethyl-4-isopropyl-3-heptene. • Show stereochemistry only if given in the name • You do not have to explicitly draw H atoms. ChemDoodle Submit Answer Retry Entire Group 9 more group attempts remainin ....docx Botany Lab Re....pdf IMG-4893.jpg
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