The method for preparing carbamate compounds from amine compounds and the catalyst thereof

• Main Authors: HEO ILJEONG, IM MIN TAEK, YOU YOUNG WOO, LEE JIN HEE, AN JIN JOO, LIM JUNG AE, KIM YOUNG JIN
• Format: Patent
• Language: English; Korean
• Published: 10.05.2023
• 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 present invention relates to a catalyst for manufacturing carbamate compounds from amine compounds and a catalyst thereof, and specifically to a method for manufacturing carbamate compounds with high conversion rates and yields by using a catalyst (Pd/M-CeO_x) in which a palladium (Pd) active metal is supported on a ceria carrier (M-CeO_x) in which other metal elements (M) are added to reactants including carbon monoxide (CO), oxygen (O_2), amine compounds and alcohol compounds, and a catalyst thereof. 본 발명은 아민 화합물로부터 카바메이트 화합물의 제조용 촉매 및 그 촉매에 관한 것으로, 일산화탄소(CO), 산소(O2), 아민 화합물 및 알코올 화합물이 포함된 반응물을 타 금속 원소(M)를 첨가한 세리아 담체(M-CeOx)에 팔라듐(Pd) 활성금속이 담지된 촉매(Pd/M-CeOx)를 사용하여 반응시켜 높은 전환율 및 수율로 카바메이트 화합물을 제조하는 방법 및 그 촉매에 관한 것이다.