Below are shown three

C_(4)H_(8)Cl_(2)

isomers on the left and three sets of

^(1)H

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. (Hint: You may find it helpful to sketch the spectra on a piece of scratch paper.)\ (a)\ (i)

\\\\delta =1.5(d,6H)

and

4.1(q,2H)ppm

\ (b)\ (ii)

\\\\delta =1.6(d,3H),2.1(q,2H)

,\

3.6(t,2H)

, and 4.2 (sex,

1H

\ (c)\ (iii)

\\\\delta =1.0(t,3H),1.9

(quin,

2H

,

3.6(d,2H)

, and 3.9 (quin,

1H

43. Below are shown three C4H8Cl2 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. (Hint: You may find it helpful to sketch the spectra on a piece of scratch paper.) (a) (i) =1.5(d,6H) and 4.1(q,2H)ppm (b) (ii) =1.6(d,3H),2.1(q,2H), 3.6(t,2H), and 4.2 (sex, 1H)ppm (c) (iii) =1.0(t,3H),19 (quin, 2H), 3.6(d,2H), and 3.9 (quin, 1H)ppm