▎ 摘　　要

NOVELTY - Spiral tubular magnetic carbon nanomaterial (I). USE - Spiral tubular magnetic carbon nanomaterial for preparing the light with wide application value. ADVANTAGE - The spiral tubular magnetic carbon nanomaterial has a novel topology structure, simple synthesis, and purification method, high yield, good solubility, rich light, electric and magnetic properties, and can be designed in different building units to control the transverse width and component element of the graphene nanometer belt. DETAILED DESCRIPTION - Spiral tubular magnetic carbon nanomaterial of formula(I), where R1, R2, R3, R4=H, 1-20 C alkyl alkoxy, 1-20 C tritolyl, phenyl, or a large extension its derivative; and X=same or different carbon-oxygen or nitrogen. An INDEPENDENT CLAIM is included for method for preparing spiral tubular magnetic carbon nanomaterial, which involves presenting under the temperature of 0 C, concentrated sulfuric acid, simple substance, an oxidant, the benzene compound of formula (II) for halogenation reaction to obtain the corresponding 1, 2, 4, 5 multi-functional benzene compound of formula (III), presence of under the temperature of 65-80 C, the transition metal catalyst, alkali catalyst, in the presence of a phase transfer catalyst in the mixed solvent, the compound (III) and the functional compound with borate group or boric acid group occur Suzuki-Miyaura cross-coupling reaction to obtain the terphenyl compound of formula (IV), preparing organic solvent (IV) with an excessive amount of boric acid alcohol ester at room temperature for Miyaura boron acylation reaction, or at a temperature of 80-100 °C for Miyaura boron acylation reaction to obtain the terphenyl compound of formula (V), presence of organic solvent under the temperature of 260-270 C, the hexahydroinden-2-one compound of formula (VI) and the compound of formula (VII) ring addition reaction, to obtain the compound of formula (VIII), preparing organic solvent the compound (VIII), and the excessive amount of boric acid alcohol ester at room temperature for Miyaura boron acylation reaction or at 80-100 °C for Miyaura boron acylation reaction to obtain the compound of formula IX, mixing pure organic solvent or mixed solvent, in the presence of an alkali catalyst and a phase transfer catalyst under the temperature of 80-150 C, making the compound (IV) and the compound (IX) perform a Suzuki-Miyaura cross-coupling reaction, or subjecting the compound of formula V and the compound of formula VIII to Suzuki-Miyaura cross-coupling reaction to obtain a compound (XIV), dehydrogenating and aromatizing in the organic solvent of the catalyst under the temperature of 0 C the compound (XIV) for reaction to obtain the target product compound (I), the preparation route is, R5, R7, R9=halogen, halogen-substituted phenyl of formula (X), or a halogen-substituted biphenyl of formula (XI); R6, R10=phenyl or p-biphenyl groups; R8, R11=boric acid group or boric acid ester group, formula (XII) of boric acid or boric acid ester group substituted phenyl, of formula (XIII) to boric acid or boric acid ester group, substituted biphenyl; R12=halogen R13=boric acid or borate group n=positive integer greater than 0; R5=halogen; R11=boric acid or boric acid ester group of formula XIV and (I) R6, R10=hydrogen; R8=boronic acid group or a boronic acid ester group; R9=halogen of formula (XIV) and (I); and R6, R10=hydrogen.