439264-93-4Relevant academic research and scientific papers
Concise synthesis of cyclic ethers via the palladium-catalyzed coupling of ketene acetal triflates and organozinc reagents. Application to the iterative synthesis of polycyclic ethers
Kadota, Isao,Takamura, Hiroyoshi,Sato, Kumi,Yamamoto, Yoshinori
, p. 3494 - 3498 (2007/10/03)
The reaction of the ketene acetal triflates 9a-e and a zinc homoenolate 10 in the presence of a catalytic amount of Pd(PPh3)4 gave the enol ethers 11a-e in good yields. The products were converted to the corresponding cyclic ethers 1
