化合物的1HNMR譜中,1H核化學(xué)位移大小順序?yàn)椋ǎ?/p>
A.CH3>Ho>Hm>Hp B.Ho>Hp>Hm>CH3 C.Hm>Hp>Ho>CH3 D.Hm>Ho>Hp>CH3
A.1--2ppm B.3--4ppm C.6--8ppm D.8--10ppm
A.2 B.3 C.4 D.5