Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
C07C7/00—Purification; Separation; Use of additives
C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
C07C7/177—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by selective oligomerisation or polymerisation of at least one compound of the mixture
