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Research Article

Natural Nanofibrous Cellulose-Derived Solid Acid Catalysts

Table 4

Catalytic performance of the catalysts tested for pinacol rearrangement.


EntryCatalystConversion (%)Selectivity (%)
Pinacolone2,3-Dimethyl-1,3-butadiene

1BC-CNFs-400-SO3H96.378.921.1
2BC-CNFs-600-SO3H92.976.723.3
3BC-CNFs-800-SO3H85.672.227.8
4BC-CNFs-400-SO3H∗99.481.918.1
5BC-CNFs-40010.297.22.80
6H2SO4ca. 10086.513.5
7Amberlyst-1597.365.334.7
8Nafion R-11003.2037.562.5
9H-ZSM-58.9294.65.40
10H-Mordenite6.3563.136.9
11Niobic acidTraceTraceTrace