Sulfonic acid functionalized porous organic polymeric material as well as preparation method and application thereof

• Main Authors: CHANG TAO, MA ZHIBO, HAN HAN, HAN JI-BIN
• Format: Patent
• Language: Chinese; English
• Published: 25.07.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MINERAL WAXES; ORGANIC MACROMOLECULAR COMPOUNDS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; TECHNICAL GASES CONTAINING CARBON MONOXIDE; THEIR PREPARATION OR CHEMICAL WORKING-UP

The invention provides a sulfonic acid functionalized porous organic polymeric material which is generated by reacting and polymerizing raw materials, namely 1, 4-dibromomethyl benzene, a polymer connecting chain, substituted phenol and 1, 3-propanesulfonyl lactone. The invention relates to an application of a sulfonic acid functionalized porous organic polymeric material. The sulfonic acid functionalized porous organic polymeric material is applied to a reaction for preparing biodiesel from illegal cooking oil and methanol. Organic molecules such as substituted phenol and bromomethyl substituted benzene are screened as raw materials of the porous organic polymeric material, synthesis of the sulfonic acid functionalized porous organic polymeric material is realized through a simple catalytic reaction, bromomethyl substituted benzene is used as a polymeric linking group, and alkyl substituent chain lengths in substituted phenol molecules are different, so that the sulfonic acid functionalized porous organic po