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plz follow the instruction (5) Write the structure of the major organic products of the following reactions in the zig-...
(82Give the structure of the major organic product in each of the following reactions. Draw all...
(82Give the structure of the major organic product in each of the following reactions. Draw all C-C and C- heterostom bonds. Do not draw C-H, N-H or O-H bonds. Do not use 'C' to label the carbons. Do not draw lone pairs. Draw molecules in zig-zag. (10Pts) 1) NaBH MeOH 2) H. H20 1) NaCN C 2 ) , H2O, A 1) KMnO OH, A 2)H, H2O COOH 1) LIAIHA (excess) 2) H. H20
D Assign the absolute configuration (RS) of the chiral molecules (write your answers onto the dot...
Hi, please solve all of these. Thank you
D Assign the absolute configuration (RS) of the chiral molecules (write your answers onto the dotted lines) (8 Pts) 2) Draw the zig-zag bond-line structures of the following molecules (Draw all bonds except C-H bond. Do not use C, ao lahel the carbons. Respect bond angles. Use dash-wedge bonds only for the chrality cent (13 Pts) (a) S2-aminopentane (b) BR)-23-dimethylpentane (c) R, 3S)-1-chloro-3-methy cyclohex ane flat representanon; do not draw chair confonmation...
2. Draw the structure of the major organic product that is formed from the following reaction....
2. Draw the structure of the major organic product that is formed from the following reaction. Draw this structure in the box at the bottom of the next page. Then use letters to label all the sets of chemically equivalent carbons in this structure. The broadband proton-decoupled 13C NMR spectrum of the product is shown below. DEPT 90 and DEPT 135 data are included in the table on the following page. Use this spectroscopic data to make clear assignments of...
Please follow all directions. Thanks! Draw the structure(s) of the major organic product(s) of the following...
Please follow all directions. Thanks!
Draw the structure(s) of the major organic product(s) of the following reaction. 1. LiAlH4 / dry E40 2. aqueous HCI You do not have to consider stereochemistry . You do not have to explicitly draw H atoms. Do not include lone pairs in your answer. They will not be considered in the grading. If no reaction occurs, draw the organic starting material. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in...
Draw the structure of the final product(s) of this series of reactions 1pt ernces 1 pt...
Draw the structure of the final product(s) of this series of reactions 1pt ernces 1 pt 1. Br 1 pt 2.3 equivalents of NaNH 3. mild acid 1 pt 4. BH 5. H202/ NaOH 1 pt 1 pt 1 pt Use the wedge/hash bond tools to indicate stereochemistry where it exists Include H atoms at chiral centers only If a group is achiral, do not use wedged or hashed bonds on it Draw organic species only. Do not include lone...
Draw the missing major organic product(s), starting material(s), or reagents for each of the following reactions...
Draw the missing major organic product(s), starting
material(s), or reagents for each of the following reactions (DO
NOT WRITE +EN AS A PRODUCT (ie draw everything out!)! And remember
stereo and regiochemistry.) Assume reagents are in excess unless
otherwise indicated. **To make things simple, I indicated what is
needed for each section! Please don't just put the answers, but
explanations as well on why. Thanks!
a) draw the starting material for this reaction.
b) draw the product for this reaction....
(5) [44 points] Draw the structure of the major organic product of these reactions. Do not...
(5) [44 points] Draw the structure of the major organic product of these reactions. Do not write mechanisms. ,,HOH PPh3 (a) + C,H1602 show dash-wedge H2C1 OH DEAD HC (1) C12 H20 (2) NaH H2C dash-wedge all chirality centers (b) нас (3) LiAlH4 (4) H20+ CH3 OH NAD+ (c) two products: show both он HC CH3 (1) PhCOH (d) C11H2002 show a chair conformation (2) CH2OH HT
10) Write out the following reactions giving the major organic products, showing the proper regiochemistry and...
10) Write out the following reactions giving the major organic products, showing the proper regiochemistry and stereochemistry where needed. Give a complete electron (arrow) pushing mechanism under the reactions where asked to do so. Label all appropriate mechanisms as SN1, SN2, El or E2 a. trans-2-methylcyclopentanol with HCI. (Give a mechanism) b. trans-1-bromo-2-methylcyclopentane with a methanolic solution of AgNOs. c. iodoethane with sodium cyanide (Na CN). d. 1,2-dimethylcyclobutanol with concentrated sulfuric acid at 95 C (Give a mechanism) e. S-2-bromopentane...
Draw the structure of the major organic product of the following reaction. CH3 CH3CH 1. Hg(OAC)2,...
Draw the structure of the major organic product of the following reaction. CH3 CH3CH 1. Hg(OAC)2, H2O O- CH3 2. NaBH4 You do not have to consider stereochemistry. In cases where there is more than one answer, just draw one. - @./ 7. OOO. IF ChemDoodle Draw structural formulas for all alkenes that could be used to prepare the alcohol shown below by oxymercuration. 2 1. Hg(OAc)2, H2O 2. NaBHA ОН (CH3)2CHCCH(CH3)2 CH3 You do not have to consider stereochemistry....
5. Resonance provides the basis for a large portion of organic chemistry and helps us identify...
5. Resonance provides the basis for a large portion of organic chemistry and helps us identify sites of high and low electron density. We will see that the electron source (nucleophile) is attracted to the site of electron sinks or deficiency (electrophile). For the following, draw the curved arrow that shows the movement of electrons that takes you from one resonance structure to the other. Remember to always start your arrow at the source of electrons (r-bond or lone pair)....
(82Give the structure of the major organic product in each of the following reactions. Draw all C-C and C- heterostom bonds. Do not draw C-H, N-H or O-H bonds. Do not use 'C' to label the carbons. Do not draw lone pairs. Draw molecules in zig-zag. (10Pts) 1) NaBH MeOH 2) H. H20 1) NaCN C 2 ) , H2O, A 1) KMnO OH, A 2)H, H2O COOH 1) LIAIHA (excess) 2) H. H20
Hi, please solve all of these. Thank you
D Assign the absolute configuration (RS) of the chiral molecules (write your answers onto the dotted lines) (8 Pts) 2) Draw the zig-zag bond-line structures of the following molecules (Draw all bonds except C-H bond. Do not use C, ao lahel the carbons. Respect bond angles. Use dash-wedge bonds only for the chrality cent (13 Pts) (a) S2-aminopentane (b) BR)-23-dimethylpentane (c) R, 3S)-1-chloro-3-methy cyclohex ane flat representanon; do not draw chair confonmation...
2. Draw the structure of the major organic product that is formed from the following reaction. Draw this structure in the box at the bottom of the next page. Then use letters to label all the sets of chemically equivalent carbons in this structure. The broadband proton-decoupled 13C NMR spectrum of the product is shown below. DEPT 90 and DEPT 135 data are included in the table on the following page. Use this spectroscopic data to make clear assignments of...
Please follow all directions. Thanks!
Draw the structure(s) of the major organic product(s) of the following reaction. 1. LiAlH4 / dry E40 2. aqueous HCI You do not have to consider stereochemistry . You do not have to explicitly draw H atoms. Do not include lone pairs in your answer. They will not be considered in the grading. If no reaction occurs, draw the organic starting material. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in...
Draw the structure of the final product(s) of this series of reactions 1pt ernces 1 pt 1. Br 1 pt 2.3 equivalents of NaNH 3. mild acid 1 pt 4. BH 5. H202/ NaOH 1 pt 1 pt 1 pt Use the wedge/hash bond tools to indicate stereochemistry where it exists Include H atoms at chiral centers only If a group is achiral, do not use wedged or hashed bonds on it Draw organic species only. Do not include lone...
Draw the missing major organic product(s), starting
material(s), or reagents for each of the following reactions (DO
NOT WRITE +EN AS A PRODUCT (ie draw everything out!)! And remember
stereo and regiochemistry.) Assume reagents are in excess unless
otherwise indicated. **To make things simple, I indicated what is
needed for each section! Please don't just put the answers, but
explanations as well on why. Thanks!
a) draw the starting material for this reaction.
b) draw the product for this reaction....
(5) [44 points] Draw the structure of the major organic product of these reactions. Do not write mechanisms. ,,HOH PPh3 (a) + C,H1602 show dash-wedge H2C1 OH DEAD HC (1) C12 H20 (2) NaH H2C dash-wedge all chirality centers (b) нас (3) LiAlH4 (4) H20+ CH3 OH NAD+ (c) two products: show both он HC CH3 (1) PhCOH (d) C11H2002 show a chair conformation (2) CH2OH HT
10) Write out the following reactions giving the major organic products, showing the proper regiochemistry and stereochemistry where needed. Give a complete electron (arrow) pushing mechanism under the reactions where asked to do so. Label all appropriate mechanisms as SN1, SN2, El or E2 a. trans-2-methylcyclopentanol with HCI. (Give a mechanism) b. trans-1-bromo-2-methylcyclopentane with a methanolic solution of AgNOs. c. iodoethane with sodium cyanide (Na CN). d. 1,2-dimethylcyclobutanol with concentrated sulfuric acid at 95 C (Give a mechanism) e. S-2-bromopentane...
Draw the structure of the major organic product of the following reaction. CH3 CH3CH 1. Hg(OAC)2, H2O O- CH3 2. NaBH4 You do not have to consider stereochemistry. In cases where there is more than one answer, just draw one. - @./ 7. OOO. IF ChemDoodle Draw structural formulas for all alkenes that could be used to prepare the alcohol shown below by oxymercuration. 2 1. Hg(OAc)2, H2O 2. NaBHA ОН (CH3)2CHCCH(CH3)2 CH3 You do not have to consider stereochemistry....
5. Resonance provides the basis for a large portion of organic chemistry and helps us identify sites of high and low electron density. We will see that the electron source (nucleophile) is attracted to the site of electron sinks or deficiency (electrophile). For the following, draw the curved arrow that shows the movement of electrons that takes you from one resonance structure to the other. Remember to always start your arrow at the source of electrons (r-bond or lone pair)....
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