1 results about "P-nitroanisole" patented technology

The application discloses a kind of light-driven solid nitroaromatics spontaneous hydrogen transfer amination method, it is related to organic synthesis technical field, comprising the following steps: step one: weighing solid p-nitroanisole, according to certain amount of proportion, 4,4'-dipyridyl and B2 (OH) 4 are sequentially added to corresponding amount of p-nitroanisole.The application is combined by using the method of photocatalysis and solid phase catalysis method, photocatalysis and solid phase catalysis method are combined, the best reaction duration, the best illumination condition that can convert nitro group into amino group are screened out to p-nitroanisole as substrate, and the best reaction ratio of p-nitroanisole and B2 (OH) 4 and 4,4'-dipyridyl, i.e.the scheme does not need combustible hydrogen, high pressure equipment or metal catalyst, and also does not need the participation of solid state catalytic reaction of organic solvent, using light source catalysis, nitroaromatics containing sensitive groups such as N heterocycle, halogen, aldehyde group, alkynyl, conjugated group can obtain product with higher yield.