16HNMRTable

16HNMRTable - nitrogen or halogen Some classes of compounds...

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Simplified Table of Proton NMR Chemical Shifts Chemical Shift, Proton(s) If the proton(s) of interest are of interest: attached to a carbon atom that: < δ 2 H | (H)C—C—C(H) | C(H) is attached to alkyl groups only δ 2 - 3 H | —C—C— | | | O(C) is attached to a carbonyl group, or is allylic or benzylic δ 3 - 5 H | —C—O | (N) (F, Cl, Br, I) is attached to oxygen,
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Unformatted text preview: nitrogen, or halogen Some classes of compounds have unique chemical shifts: δ 4.5 - 6.5 alkene proton(s) H C C δ 6.5 - 8 aromatic ring proton(s) H δ 9 - 10 H—C— | | O aldehyde proton(s) > δ 10 H—O—C— | | O carboxylic acid proton(s) OH protons of alcohols and NH protons of amines can be from 1 - 5....
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This note was uploaded on 10/08/2009 for the course BIS 2 taught by Professor Schwartzandkeen during the Spring '09 term at UC Davis.

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