Template:Chem341:CNMR table

Table 2: Characteristic ¹³C NMR Chemical Shifts

Type of Carbon (R=Alkyl, Ar=Aryl)	Chemical Shift* (ppm)		Type of Carbon (R=Alkyl, Ar=Aryl)	Chemical Shift* (ppm)
RCH3	10-25		RC(triplebond)CR	65-85
RCH2R	20-35		RCH=CHR	120-140
R3CH	25-35		ArylC	120-140
RCH2COR	35-50		RCOOR	160-180
RCH2Br	25-35		RCONR2 (amide)	165-180
RCH2Cl	40-45		RCOOH	175-185
RCH2OH	60-70		RCHO	190-205
RCH2OR	65-70		RRCOR	200-215