Y-type multiethylene glycol derivative and preparation method thereof

• Main Authors: ZHU HUI, CHEN XIAOMENG, ZHAO XUAN, LIN MEINA, ZHU ZHENGANG
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2016
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY

The invention discloses a Y-type multiethylene glycol derivative and a preparation method thereof. The Y-type multiethylene glycol derivative has the advantages of determined molecular weight and chain segment number and can avoid the nonuniformity defect of a PEG derivative; meanwhile, the preparat...