Co2 (CO) 8-Catalyzed Ring-Opening Carbonylation of Cyclic Ethers Using N-Silylamines.
Y Watanabe, K Nishiyama, K Zhang, F Okuda…
文献索引：Watanabe, Yoshihisa; Nishiyama, Kazuhiro; Zhang, Kunsan; Okuda, Fumio; Kondo, Teruyuki; Tsuji, Yasushi Bulletin of the Chemical Society of Japan, 1994 , vol. 67, # 3 p. 879 - 882
Co 2 (CO) 8-catalyzed ring-opening carbonylation of oxiranes and oxetane smoothly proceeds with high regioselectivity under 1 atm of carbon monoxide at room temperature to give the corresponding β-and γ-siloxy amides in high yields, respectively.[(R 3 Si) 2 NR 1 R 2]+[Co (CO) 4]− is thought to be an active catalyst species and directs the high regioselectivity of the carbonylation.
