The table below lists the 13C chemical shift ranges (in ppm) with the corresponding functional groups in descending order. A number of typical simple compounds for every family are given to illustrate the corresponding range. The shifts for the carbons of interest are given in parenthesis, either for each carbon as it appears from left to right in the formula, or by the underscore . In reference 1, the reader can find additional details, correlation charts, additivity rules and the expected peaks attributed to common solvents.
CRC Handbook of Chemistry and Physics - 93rd edition