| http://www.w3.org/ns/prov#value | - Hexahydric alcohols such as sorbitol, mannitol, galactitol, iditol, talitol, and allitol, or erythritol tend to give cyclic ketals represented by formulas (IIIa) and (IVa), when being allowed to react with ketones or ketals, and they tend to give cyclic acetals represented by formulas (IIIb) and (IVb), when being reacted with aldehydes or acetals.
|
