Below are shown three C4H8C12 isomers on the left and three sets of 1H NMR data that one would expect on application of the simple N + 1 rule on the right. Match the structures to the proper spectral data.
(i) ( = 1.5 (d, 6 H) and 4.1 (q, 2 H) ppm
(ii) ( = 1.6 (d, 3 H), 2.1 (q, 2 H), 3.6 (t, 2 H), and 4.2 (sex, 1 H) ppm
(iii) ( = 1.0 (t, 3 H), 1.9 (quin, 2 H), 3.6 (d, 2 H), and 3.9 (quin, 1 H) ppm
(a)

(b)

(c)

Transcribed Image Text:

Cl Cl CH CH2CHCH2 Cl C CH3CHCHCH3 CH,CHCH2CH2