From each group of three molecules, choose the one whose structure is most consistent with the proton decoupled 13 C NMR data Explain your choices (a) CH 3 (CH 2 ) 4 CH 3 , (CH 3 ) 3 CCH 2 CH 3 , (CH 3 ) 2 CHCH(CH 3 ) 2 19 5 and 33 9 ppm (b) 1 Chlorobutane, 1 chloropentane, 3 chloropentane 13 2, 20...

aTo identify the appropriate molecule by using 13 C nmr data in the present case we observed that in the given question only two chemical shift values ...

From each group of three molecules, choose the one whose structure is most consistent with the proton-decoupled

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From each group of three molecules, choose the one whose structure is most consistent with the proton-decoupled ¹³C NMR data. Explain your choices.

(a) CH₃(CH₂)₄CH₃, (CH₃)₃CCH₂CH₃, (CH₃)₂CHCH(CH₃)₂; δ = 19.5 and 33.9 ppm.

(b) 1-Chlorobutane, 1-chloropentane, 3-chloropentane; δ = 13.2, 20.0, 34.6, and 44.6 ppm.

(d) ClCH₂CHClCH₂Cl, CH₃CCl₂CH₂Cl, CH₂ = CHCH₂Cl; δ = 45.1, 118.3, and 133.8 ppm.

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Organic Chemistry structure and function

ISBN: 978-1429204941

6th edition

Authors: K. Peter C. Vollhardt, Neil E. Schore

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Question Posted: Apr 30, 2020 07:00 AM

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From each group of three molecules, choose the one whose structure is most consistent with the proton-decoupled

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aTo identify the appropriate molecule by using 13 C nmr data in the present case we observed that in the given question only two chemical shift values ...View the full answer

Organic Chemistry structure and function

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