Benzanthracene derivative and preparation method thereof and organic electroluminescence material prepared by same

The invention discloses a benzanthracene derivative and a preparation method thereof and an organic electroluminescence material prepared by the same. The molecular structural formula of the benzanthracene derivative is shown in the description, wherein the group A is the substituted or unsubstituted aryl forming a ring and having 6-30 carbons. The benzanthracene derivative disclosed by the invention can be used as a luminous material or luminous host material and is applied to an organic electroluminescence device; the manufacturing cost is relatively low, and the manufacturing cost of the organic electroluminescence device is lowered; and moreover, toxic raw material is not used in the manufacturing process, and the environmental protection performance is improved.