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2(14)-20+2 king! b) C14H2002 C=0 2. y Carbongl! C-o CH- CH-CH CH, C CH -CH OF CHs S IH CH- CH-CHe 6H 1H so CH3 CH CH 1H 3H 27 se CH pentet 8. octet CH3 CH3 3 PPM CH CH3 -CH ester alkane C=0 C-0 180 160 140 120 100 80 PPM 60 40 20 11 165.9 138.2 135.2 129.9 127.1 21.6

2(14)-20+2 king! b) C14H2002 C=0 2. y Carbongl! C-o CH- CH-CH CH, C CH -CH OF CHs S IH CH- CH-CHe 6H 1H so CH3 CH CH 1H 3H 27 se CH pentet 8. octet CH3 CH3 3 PPM CH CH3 -CH ester alkane C=0 C-0 180 160 140 120 100 80 PPM 60 40 20 11 165.9 138.2 135.2 129.9 127.1 21.6

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Is my structure correct based on the c nmr and h nmr ?
Characteristic Values of Chemical Shifts for 'H NMR Protons bonded to carbon alkanes: 8 0.9 - 1.7 alkyl halides: 8 2.0-4.0 -CH, - 0 0.9 benzylic groups: -CH -ô 1.3 8 22-3.0 amines: - ô 1.4 8 24 - 3.6 allylic groups -c-c-H ô 1.8 - 2.8 alcohols, ethers, esters: 8 33- 4.5 alkynes: ô 2.2 - 3.1 EC-H alkenes: C=C 8 4.0 - 7.6 LG carbonyl groups: ô 1.9 - 3.0 arenes: à 6.1- 8.4 - ô 2.1 aldehydes: -C-H à 9.0 - 10.2 nitriles: ô 2-3 Protons bonded to heteroatoms (vary with concentration) R-N-H Ar-N-H 8 3.0 - 5.0 amines: ô 1.0 - 3.0 aryl amines: amides: 8 5.0 - 10.0 alcohols: R-0-H ô 2.1 – 5.0 ô 9.8 - 13.0 phenols: ô 4.0 - 7.5 carboxylic acids: Ar-0-H -ċ-0-H 11
Transcribed Image Text:Characteristic Values of Chemical Shifts for 'H NMR Protons bonded to carbon alkanes: 8 0.9 - 1.7 alkyl halides: 8 2.0-4.0 -CH, - 0 0.9 benzylic groups: -CH -ô 1.3 8 22-3.0 amines: - ô 1.4 8 24 - 3.6 allylic groups -c-c-H ô 1.8 - 2.8 alcohols, ethers, esters: 8 33- 4.5 alkynes: ô 2.2 - 3.1 EC-H alkenes: C=C 8 4.0 - 7.6 LG carbonyl groups: ô 1.9 - 3.0 arenes: à 6.1- 8.4 - ô 2.1 aldehydes: -C-H à 9.0 - 10.2 nitriles: ô 2-3 Protons bonded to heteroatoms (vary with concentration) R-N-H Ar-N-H 8 3.0 - 5.0 amines: ô 1.0 - 3.0 aryl amines: amides: 8 5.0 - 10.0 alcohols: R-0-H ô 2.1 – 5.0 ô 9.8 - 13.0 phenols: ô 4.0 - 7.5 carboxylic acids: Ar-0-H -ċ-0-H 11
2(14)-20+2 Ring! b) C14H2002 C=0 2. y Carbongl! C-o CH- CH-CH CH, C CH OF CHs 2H CHe- CH-CH2 CH-COH CH 6H 1H CHCH 1H 3H pentet 27 octet CH3 3 PPM CH3 6. CH3 -CH CHs CH3 ト H. ester C=0 C-o 180 160 140 120 100 80 PPM 60 40 20 11 165.9 138.2 135.2 129.9 127.1 エ 82.1 9'IZ
Transcribed Image Text:2(14)-20+2 Ring! b) C14H2002 C=0 2. y Carbongl! C-o CH- CH-CH CH, C CH OF CHs 2H CHe- CH-CH2 CH-COH CH 6H 1H CHCH 1H 3H pentet 27 octet CH3 3 PPM CH3 6. CH3 -CH CHs CH3 ト H. ester C=0 C-o 180 160 140 120 100 80 PPM 60 40 20 11 165.9 138.2 135.2 129.9 127.1 エ 82.1 9'IZ
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