▎ 摘　　要

NOVELTY - A dendritic macro-molecule functional graphene loaded noble metal nano catalyst (I), is new. USE - Compound (I) can be used as a catalyst for allyl alcohol hydrogenation. ADVANTAGE - The compound has high catalytic efficiency and adjustable size, does not agglomerate easily, and has simple and short preparation method that can be applied to industrial production. DETAILED DESCRIPTION - A dendritic macro-molecule functional graphene loaded noble metal nano catalyst of formula (I), is new. RU = formula (i)-(ii); and n = 0-5. An INDEPENDENT CLAIM is included for preparation of (I).