Assertion: benzoic acid's effect | /r/HasProperty | unexpected
Facets:
value: in view of the known fact
type: OTHER
value: especially
type: DEGREE
Source sentences:
text: This synergistic effect is especially unexpected, in view of the known fact that the concurrent presence of a minor amount of a manganese compound with a cobalt compound in a similar oxidation system but using an acetic acid solvent causes a drastic reduction in the yield of benzoic acid (see Japanese Pat.