Journal of Chemistry / 2013 / Article / Tab 1

Research Article

Heterogeneous Catalysts in Pictet-Spengler-Type Reactions

Table 1

The aforementioned solids’ specific area and acidity.

EntrySolid Surface area (m2/g)Acidity (mmol NH3/100 g)

1B 50 21.6
2Ca-B 48 21.1
3H-B82 30.9
5AlZrPV 20836.7
6MO 24617.8

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