Preparation method and application of catalyst for synthesizing m-dimethoxybenzene by taking resorcinol and dimethyl carbonate as raw materials

• Main Authors: QI WENBO, LI LEILEI, YAN LIANG, KONG QINGSHAN, XU QIAOQIAO, KOU YONGLI, NIE YINGYING, XU MINGJIE, XUE QICAI, ZHANG ZHIJING
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2023
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The invention discloses a preparation method and application of a catalyst for synthesizing m-dimethoxybenzene by taking resorcinol and dimethyl carbonate as raw materials. The catalyst comprises a main component and an antioxidant, wherein the antioxidant accounts for 5-15% of the mass of the main...