Cobalt catalysed ring-opening carbonylation of cyclic ethers using N-(trimethylsilyl)amines
作者:Yasushi Tsuji、Masanobu Kobayashi、Fumio Okuda、Yoshihisa Watanabe
DOI:10.1039/c39890001253
日期:——
N-(Trimethylsilyl)amines direct ring-opening carbonylation of a variety of cyclic ethers such as oxiranes (1–3), oxetane (4), tetrahydrofuran (5), and 1,3-dioxolane (6) in the presence of a catalytic amount of Co2(CO)8 under carbon monoxide pressure to give siloxy amides.
ñ - (三甲基甲硅烷)胺的各种环醚的直接开环的羰基化,如环氧乙烷(1 - 3),氧杂环丁烷(4),四氢呋喃(5),和1,3-二氧戊环(6在存在下)一氧化碳压力下催化量的Co 2(CO)8生成甲硅烷氧基酰胺。