TALMA A. G.; VOSSEN H. VAN; SUDHOLTER E. J. R.; EERDEN J. VAN; REINHOUDT +, SYNTHESIS,(1986) N 8, 680-683
作者:TALMA A. G.、 VOSSEN H. VAN、 SUDHOLTER E. J. R.、 EERDEN J. VAN、 REINHOUDT +
DOI:——
日期:——
Improved Syntheses of 4′-Vinylbenzo-3<i>n</i>-Crown-<i>n</i> Ethers (<i>n</i> = 5–7)
作者:Liulei Ma、Jesus Daniel Loya、Michael Findlater、Kristin M. Hutchins
DOI:10.1021/acs.joc.2c01862
日期:2022.11.4
A convenient, high-yielding, and scalable synthetic approach to the construction of 4′-vinylbenzocrown ethers has been developed, which employs a decarboxylation and cyclization strategy. Using this method, a wide-ranging class of vinylbenzocrown ethers can be efficiently obtained. The identity of the crown ethers was further established using single-crystal X-ray diffraction studies. Two of the vinylbenzocrown