5b00333). His group had developed a cyclization reaction for unsaturated amides and had formed what they thought was a seven-membered cyclic imino ether in low yield. They didn’t question the ...

A bimetallic base has now been shown to dismember this simple cyclic ether, breaking six of its ... using this reaction to retain the four-carbon unsaturated chain, but to replace oxygen with ...

Epoxide, a cyclic ether, can be used to obtain important alcohols, pharmaceuticals, agrochemicals, and functional polymers. This transformation is facilitated by the reductive ring opening of epoxide.

THE prostaglandins are a recently identified group of unsaturated cyclic fatty acids that possess diverse biologic activities, including potent vasodepressor and nonvascular smooth-muscle ...

Ji Qian and Prof. Renjie Chen (Department of Energy and Environmental Materials, School of Materials Science and Engineering, Beijing Institute of Technology) demonstrates how when fluorinated cyclic ...