| http://www.w3.org/ns/prov#value | - The --OH group in the 1- position of simple calixarenes may be used as a reactive functional group, or it may be derivatized to yield, inter alia, reactive functional groups such as --O(CH2)n CO2 R and O(CH2)n SO3 M where M is a metal such as sodium or potassium and R is an alkyl or substituted alkyl or M.
|
