Epoxyethane Methoxycarbonylation over a Heterogeneous Catalyst Based on Functionalized Cobalt Carbonyl.

• Tác giả: Xinyi Cao, Jiankai Cheng, Yong Gao, Yuntao He, Luyang Qiao, Haoyi Tong, Jiyang Wei, Yuangen Yao, Zhangfeng Zhou
• Ngôn ngữ: eng
• Ký hiệu phân loại: 070.48346 Journalism
• Thông tin xuất bản: United States : Inorganic chemistry , 2025
• Bộ sưu tập: NCBI
• ID: 642559

Tóm tắt

In this work, we report a new heterogeneous catalyst for the methoxycarbonylation of epoxyethane (EO) to methyl 3-hydroxypropanoate (3-HPM), achieving good yields and recyclability of up to three times with no obvious loss in catalytic activity. The catalysts were prepared through an effective strategy to anchor active cobalt carbonyl species to functionalized silica-based molecular sieves. The successful grafting of functional ligand and cobalt carbonyl cluster was evident through